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Import tzdata1999i.

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This commit is contained in:
kleink 1999-11-10 20:43:07 +00:00
parent ae7e338dbb
commit a72e44b81a
9 changed files with 512 additions and 385 deletions
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32
share/zoneinfo/africa
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@ -1,4 +1,4 @@
# @(#)africa 7.30
# @(#)africa 7.32
# This data is by no means authoritative; if you think you know better,
# go ahead and edit the file (and please send any changes to
@ -7,8 +7,8 @@
# From Paul Eggert <eggert@twinsun.com> (1999-03-22):
#
# A good source for time zone historical data outside the U.S. is
# Thomas G. Shanks, The International Atlas (4th edition),
# San Diego: ACS Publications, Inc. (1995).
# Thomas G. Shanks, The International Atlas (5th edition),
# San Diego: ACS Publications, Inc. (1999).
#
# Gwillim Law <LAW@encmail.encompass.com> writes that a good source
# for recent time zone data is the International Air Transport
@ -207,7 +207,7 @@ Rule Egypt 1989 only - May 6 1:00 1:00 S
Rule Egypt 1990 1994 - May 1 1:00 1:00 S
# IATA (after 1990) says transitions are at 0:00.
# Go with IATA starting in 1995, except correct 1995 entry from 09-30 to 09-29.
Rule Egypt 1995 max - Apr Fri>=22 0:00s 1:00 S
Rule Egypt 1995 max - Apr lastFri 0:00s 1:00 S
Rule Egypt 1995 max - Sep lastThu 23:00s 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
@ -294,8 +294,6 @@ Zone Africa/Maseru 1:50:00 - LMT 1903 Mar
# Shanks reports the date as May 1, whereas Howse reports Jan; go with Shanks.
# For Liberia before 1972, Shanks reports -0:44, whereas Howse and Whitman
# each report -0:44:30; go with the more precise figure.
#
# From Shanks, as corrected by Whitman:
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Africa/Monrovia -0:43:08 - LMT 1882
-0:43:08 - MMT 1919 Mar # Monrovia Mean Time
@ -320,18 +318,16 @@ Rule Libya 1986 only - Apr 4 0:00 1:00 S
Rule Libya 1986 only - Oct 3 0:00 0 -
Rule Libya 1987 1989 - Apr 1 0:00 1:00 S
Rule Libya 1987 1990 - Oct 1 0:00 0 -
Rule Libya 1990 only - May 4 0:00 1:00 S
Rule Libya 1996 only - Mar 30 2:00s 1:00 S
Rule Libya 1996 only - Sep 30 2:00s 0 -
Rule Libya 1997 only - Apr 4 0:00 1:00 S
Rule Libya 1997 only - Oct 4 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Africa/Tripoli 0:52:44 - LMT 1920
1:00 Libya CE%sT 1959
2:00 - EET 1982
1:00 Libya CE%sT 1991
2:00 - EET 1996 Mar 30 3:00
1:00 Libya CE%sT 1997 Oct 4 0:00
1:00 Libya CE%sT 1990 May 4
# The following entries are all from Shanks;
# the IATA SSIM data contain some obvious errors.
2:00 - EET 1996 Sep 30
1:00 - CET 1997 Apr 4
1:00 1:00 CEST 1997 Oct 4
2:00 - EET
# Madagascar
@ -409,8 +405,8 @@ Zone Africa/Maputo 2:10:20 - LMT 1903 Mar
2:00 - CAT
# Namibia
# Shanks says DST transitions are at 0:00; go with IATA.
# The 1994-04-03 transition is from Shanks.
# Shanks reports no DST after 1998-04; go with IATA.
# RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Namibia 1994 max - Sep Sun>=1 2:00 1:00 S
Rule Namibia 1995 max - Apr Sun>=1 2:00 0 -
@ -458,9 +454,6 @@ Zone Africa/Kigali 2:00:16 - LMT 1935 Jun
2:00 - CAT
# St Helena
# From Paul Eggert (1997-10-05):
# Shanks says St Helena was 1W26 (-0:05:44) from 1890 to 1951,
# but this is most likely a typo for 5W42, the longitude of Jamestown.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Atlantic/St_Helena -0:22:48 - LMT 1890 # Jamestown
-0:22:48 - JMT 1951 # Jamestown Mean Time
@ -517,9 +510,6 @@ Rule SA 1943 1944 - Mar Sun>=15 2:00 0 -
Zone Africa/Johannesburg 1:52:00 - LMT 1892 Feb 8
1:30 - SAST 1903 Mar
2:00 SA SAST
# Shanks erroneously claims that most of South Africa switched to 1:00
# on 1994-04-03 at 00:00.
#
# Marion and Prince Edward Is
# scientific station since 1947
# no information

134
share/zoneinfo/asia
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@ -1,4 +1,4 @@
# @(#)asia 7.42
# @(#)asia 7.49
# This data is by no means authoritative; if you think you know better,
# go ahead and edit the file (and please send any changes to
@ -7,9 +7,8 @@
# From Paul Eggert <eggert@twinsun.com> (1999-03-22):
#
# A good source for time zone historical data outside the U.S. is
# Thomas G. Shanks, The International Atlas (4th edition),
# San Diego: ACS Publications, Inc. (1995).
# Except where otherwise noted, it is the source for the data below.
# Thomas G. Shanks, The International Atlas (5th edition),
# San Diego: ACS Publications, Inc. (1999).
#
# Gwillim Law <LAW@encmail.encompass.com> writes that a good source
# for recent time zone data is the International Air Transport
@ -78,23 +77,21 @@ Zone Asia/Kabul 4:36:48 - LMT 1890
4:30 - AFT
# Armenia
# From Paul Eggert (1998-??-??):
# From Paul Eggert (1999-10-29):
# Shanks has Yerevan switching to 3:00 (with Russian DST) in spring 1991,
# but usno1995 has Armenia at 4:00 (with DST), and Edgar Der-Danieliantz
# then to 4:00 with no DST in fall 1995, then readopting Russian DST in 1997.
# Go with Shanks, even when he disagrees with others. Edgar Der-Danieliantz
# <edd@AIC.NET> reported (1996-05-04) that Yerevan probably wouldn't use DST
# in 1996, though it did use DST in 1995. IATA SSIM (1991/1998) reports that
# Armenia switched from 3:00 to 4:00 in 1998 and observed DST after 1991,
# but started switching at 3:00s in 1998.
# What a mess! We guess Yerevan DST stayed in sync with Moscow between 1990
# and 1995, did not use DST in 1996, and started using DST again in 1997.
# but started switching at 3:00s in 1998. IATA SSIM (1999-02) reports
# that they switch one day later in 2001 (i.e. on Mondays).
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Yerevan 2:58:00 - LMT 1924 May 2
3:00 - YERT 1957 Mar # Yerevan Time
4:00 RussiaAsia YER%sT 1991 Mar 31 2:00s
3:00 1:00 YERST 1991 Sep 23 # independence
3:00 1:00 AMST 1991 Sep 29 2:00s # Armenia Time
3:00 - AMT 1992 Jan 19 2:00s
4:00 RussiaAsia AM%sT 1996
3:00 RussiaAsia AM%sT 1995 Sep 24 2:00s
4:00 - AMT 1997
4:00 RussiaAsia AM%sT
@ -190,7 +187,7 @@ Zone Asia/Phnom_Penh 6:59:40 - LMT 1906 Jun 9
# note about Time magazine, though apparently _something_ happened in 1986.
# Go with Shanks for now. I made up names for the other pre-1980 time zones.
# From Shanks (1995):
# From Shanks:
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Shang 1940 only - Jun 3 0:00 1:00 D
Rule Shang 1940 1941 - Oct 1 0:00 0 S
@ -246,7 +243,7 @@ Zone Asia/Hong_Kong 7:36:36 - LMT 1904 Oct 30
# Taiwan
# Shanks (1995) writes that Taiwan observed DST during 1945, when it
# Shanks writes that Taiwan observed DST during 1945, when it
# was still controlled by Japan. This is hard to believe, but we don't
# have any other information.
@ -330,6 +327,14 @@ Zone Asia/Tbilisi 2:59:16 - LMT 1880
4:00 1:00 GEST 1997 Mar lastSun
4:00 E-EurAsia GE%sT
# East Timor
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Dili 8:22:20 - LMT 1912
8:00 - TPT 1942 Feb 21 23:00
9:00 - JST 1945 Aug
9:00 - TPT 1976 May 3
8:00 - TPT # East Timor Time
# India
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Calcutta 5:53:28 - LMT 1880
@ -346,7 +351,9 @@ Zone Asia/Calcutta 5:53:28 - LMT 1880
# Indonesia
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Jakarta 7:07:12 - LMT 1867 Aug 10
7:07:12 - JMT 1924 Jan 1 0:13 # Jakarta MT
# Shanks says the next transition was at 1924 Jan 1 0:13,
# but this must be a typo.
7:07:12 - JMT 1923 Dec 31 23:47:12 # Jakarta
7:20 - JAVT 1932 Nov # Java Time
7:30 - JAVT 1942 Mar 23
9:00 - JST 1945 Aug
@ -365,10 +372,10 @@ Zone Asia/Jayapura 9:22:48 - LMT 1932 Nov
9:00 - JAYT
# Iran
# From Paul Eggert (1996-12-17), following up a suggestion by Rich Wales:
# From Paul Eggert (1999-09-27), following up a suggestion by Rich Wales:
# Ahmea Alavi in
# <a href="http://tehran.stanford.edu/Iran_Lib/Calendar/taghveem.txt">
# TAGHVEEM (1993-08-04)
# TAGHVEEM (1993-07-12)
# </a>
# writes ``Daylight saving time in Iran starts from the first day
# of Farvardin and ends the first day of Mehr.'' This disagrees with the SSIM:
@ -382,6 +389,10 @@ Zone Asia/Jayapura 9:22:48 - LMT 1932 Nov
# 1995 03-21 03-21 09-22!= 09-23
# 1996 03-21!= 03-20 09-21!= 09-22
# 1997 03-21 03-21 09-21!= 09-23
# 1998 03-21 03-21 09-21!= 09-23
# 1999 03-22!= 03-21 09-22!= 09-23
# 2000 03-21!= 03-20 09-21!= 09-22
# 2001 03-17!= 03-21 09-19!= 09-23
#
# Go with Alavi starting with 1992.
# I used Ed Reingold's cal-persia in GNU Emacs 19.34 to compute Persian dates.
@ -455,6 +466,7 @@ Rule Iraq 1984 1985 - Apr 1 0:00 1:00 D
Rule Iraq 1985 1990 - Sep lastSun 1:00s 0 S
Rule Iraq 1986 1990 - Mar lastSun 1:00s 1:00 D
# IATA SSIM (1991/1996) says Apr 1 12:01am UTC; guess the `:01' is a typo.
# Shanks says Iraq did not observe DST 1992/1997 or 1999 on; ignore this.
Rule Iraq 1991 max - Apr 1 3:00s 1:00 D
Rule Iraq 1991 max - Oct 1 3:00s 0 D
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
@ -472,7 +484,7 @@ Zone Asia/Baghdad 2:57:40 - LMT 1890
# ISRAEL 2 H AHEAD OF UTC
# ISRAEL 3 H AHEAD OF UTC APR 10 - SEP 3
# From Shanks (1995):
# From Shanks:
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Zion 1940 only - Jun 1 0:00 1:00 D
Rule Zion 1942 1944 - Nov 1 0:00 0 S
@ -648,10 +660,14 @@ Zone Asia/Tokyo 9:18:59 - LMT 1887 Dec 31 15:00u
# Since 1938, all Japanese possessions have been like Asia/Tokyo.
# Jordan
# From Steffen Thorsen (1999-05-08):
# Jordan do not have DST this year. It also seems that they are not going
# to use it the next years either. "We do not need it" was the answer I got
# from the Jordan National Information Centre (http://www.nic.gov.jo).
#
# From
# <a href="http://star.arabia.com/990701/JO9.html">
# Jordan Week (1999-07-01)
# </a> via Steffen Thorsen (1999-09-09):
# Clocks in Jordan were forwarded one hour on Wednesday at midnight,
# in accordance with the government's decision to implement summer time
# all year round.
#
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Jordan 1973 only - Jun 6 0:00 1:00 S
@ -676,7 +692,8 @@ Rule Jordan 1994 only - Sep Fri>=15 0:00 0 -
Rule Jordan 1995 1998 - Sep Fri>=15 0:00s 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Amman 2:23:44 - LMT 1931
2:00 Jordan EE%sT
2:00 Jordan EE%sT 1999 Jul
2:00 1:00 EEST
# Kazakhstan
# From Paul Eggert (1996-11-22):
@ -708,16 +725,17 @@ Zone Asia/Aqtau 3:21:04 - LMT 1924 May 2 # or Aktau
4:00 E-EurAsia AQT%sT
# Kirgizstan
# Transitions through 1991 are from Shanks.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Kirgiz 1992 1996 - Apr Sun>=7 0:00 1:00 S
Rule Kirgiz 1991 1996 - Sep lastSun 0:00 0 -
Rule Kirgiz 1992 1996 - Sep lastSun 0:00 0 -
Rule Kirgiz 1997 max - Mar lastSun 2:30 1:00 S
Rule Kirgiz 1997 max - Oct lastSun 2:30 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Bishkek 4:58:24 - LMT 1924 May 2
5:00 - FRUT 1930 Jun 21 # Frunze Time
6:00 RussiaAsia FRU%sT 1991 Mar 31 2:00s
5:00 1:00 FRUST 1991 Aug 31 # independence
5:00 1:00 FRUST 1991 Aug 31 2:00 # independence
5:00 Kirgiz KG%sT # Kirgizstan Time
###############################################################################
@ -729,7 +747,7 @@ Zone Asia/Bishkek 4:58:24 - LMT 1924 May 2
# Daylight Savings Time was not observed until 1987. He did not know
# at what time of day DST starts or ends.
# From Shanks (1995):
# From Shanks:
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule ROK 1960 only - May 15 0:00 1:00 D
Rule ROK 1960 only - Sep 13 0:00 0 S
@ -792,7 +810,8 @@ Rule Lebanon 1989 only - May 10 0:00 1:00 S
Rule Lebanon 1990 1992 - May 1 0:00 1:00 S
Rule Lebanon 1992 only - Oct 4 0:00 0 -
Rule Lebanon 1993 max - Mar lastSun 0:00 1:00 S
Rule Lebanon 1993 max - Sep lastSun 0:00 0 -
Rule Lebanon 1993 1998 - Sep lastSun 0:00 0 -
Rule Lebanon 1999 max - Oct lastSun 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Beirut 2:22:00 - LMT 1880
2:00 Lebanon EE%sT
@ -826,7 +845,6 @@ Zone Indian/Maldives 4:54:00 - LMT 1880 # Male
# Mongolia
# Shanks says that Mongolia has three time zones, but usno1995 and the CIA map
# Standard Time Zones of the World (1997-01)
# </a>
# both say that it has just one.
# Let's comment out the western and eastern Mongolian time zones
# till we know what their principal towns are.
@ -837,7 +855,8 @@ Rule Mongol 1985 1990 - Mar lastSun 2:00 1:00 S
Rule Mongol 1985 1990 - Sep lastSun 3:00 0 -
Rule Mongol 1991 max - Mar lastSun 0:00 1:00 S
Rule Mongol 1991 1995 - Sep lastSun 0:00 0 -
Rule Mongol 1996 only - Oct Fri>=22 0:00 0 -
# IATA SSIM (1996-09) says 1996-10-25; go with Shanks.
Rule Mongol 1996 only - Oct lastSun 0:00 0 -
Rule Mongol 1997 max - Sep lastSun 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
#Zone Asia/Dariv 6:14:32 - LMT 1905 Aug
@ -934,7 +953,17 @@ Zone Asia/Karachi 4:28:12 - LMT 1907
# one-hour forward at this time. As a sign of independence from Israeli rule,
# the PA has decided to implement DST in April.
# These rules for Egypt are stolen from the `africa' file.
# From Paul Eggert (1999-09-20):
# Daoud Kuttab writes in
# <a href="http://www.jpost.com/com/Archive/22.Apr.1999/Opinion/Article-2.html">
# Holiday havoc
# </a> (Jerusalem Post, 1999-04-22) that
# the Palestinian National Authority changed to DST on 1999-04-15.
# I vaguely recall that they switch back in October (sorry, forgot the source).
# For now, let's assume that the spring switch was at 24:00,
# and that they switch at 0:00 on the 3rd Fridays of April and October.
# The rules for Egypt are stolen from the `africa' file.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule EgyptAsia 1957 only - May 10 0:00 1:00 S
Rule EgyptAsia 1957 1958 - Oct 1 0:00 0 -
@ -942,12 +971,17 @@ Rule EgyptAsia 1958 only - May 1 0:00 1:00 S
Rule EgyptAsia 1959 1967 - May 1 1:00 1:00 S
Rule EgyptAsia 1959 1965 - Sep 30 3:00 0 -
Rule EgyptAsia 1966 only - Oct 1 3:00 0 -
Rule Palestine 1999 max - Apr Fri>=15 0:00 1:00 S
Rule Palestine 1999 max - Oct Fri>=15 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Gaza 2:17:52 - LMT 1900 Oct
2:00 Zion EET 1948 May 15
2:00 EgyptAsia EE%sT 1967 Jun 5
2:00 Zion I%sT 1996
2:00 Jordan EE%sT
2:00 Jordan EE%sT 1999
2:00 Palestine EE%sT
# Paracel Is
# no information
@ -1002,7 +1036,6 @@ Zone Asia/Singapore 6:55:24 - LMT 1880
# no longer available as of 1999-08-17)
# reported ``the country's standard time will be put forward by one hour at
# midnight Friday (1830 GMT) `in the light of the present power crisis'.''
# Transitions before 1996 are from Shanks (1995).
#
# From Dharmasiri Senanayake, Sri Lanka Media Minister (1996-10-24), as quoted
# by Shamindra in
@ -1052,22 +1085,24 @@ Rule Syria 1991 1992 - Oct 1 0:00 0 -
Rule Syria 1992 only - Apr 8 0:00 1:00 S
Rule Syria 1993 only - Mar 26 0:00 1:00 S
Rule Syria 1993 only - Sep 25 0:00 0 -
# IATA SSIM (1996-09) says 1997-03-31; (1998-02) says 1998-04-02;
# (1998-09) says 1999-03-29 and 1999-09-29; ignore all these claims for now.
Rule Syria 1994 max - Apr 1 0:00 1:00 S
# IATA SSIM (1998-02) says 1998-04-02;
# (1998-09) says 1999-03-29 and 1999-09-29; (1999-02) says 1999-04-02,
# 2000-04-02, and 2001-04-02; ignore all these claims and go with Shanks.
Rule Syria 1994 1996 - Apr 1 0:00 1:00 S
Rule Syria 1994 max - Oct 1 0:00 0 -
Rule Syria 1997 1998 - Mar lastMon 0:00 1:00 S
Rule Syria 1999 max - Apr 1 0:00 1:00 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Damascus 2:25:12 - LMT 1920
2:00 Syria EE%sT
# Tajikistan
# From Shanks (1995), who writes ``date of change uncertain'' for 1991.
# From Shanks.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Dushanbe 4:35:12 - LMT 1924 May 2
5:00 - DUST 1930 Jun 21 # Dushanbe Time
6:00 RussiaAsia DUS%sT 1991 Mar 31 2:00s
5:00 1:00 DUSST 1991 Sep 9 # independence
5:00 RussiaAsia TJ%sT 1992
5:00 1:00 DUSST 1991 Sep 9 2:00s
5:00 - TJT # Tajikistan Time
# Thailand
@ -1077,16 +1112,13 @@ Zone Asia/Bangkok 6:42:04 - LMT 1880
7:00 - ICT
# Turkmenistan
# From Shanks (1995):
# From Shanks.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Ashkhabad 3:53:32 - LMT 1924 May 2 # or Ashgabat
4:00 - ASHT 1930 Jun 21 # Ashkhabad Time
5:00 - ASHT 1981 Apr 1
5:00 1:00 ASHST 1981 Oct 1
6:00 - ASHT 1982 Apr 1
5:00 RussiaAsia ASH%sT 1991
5:00 - ASHT 1991 Oct 27 # independence
5:00 RussiaAsia TM%sT 1993 # Turkmenistan Time
5:00 RussiaAsia ASH%sT 1991 Mar 31 2:00
4:00 RussiaAsia ASH%sT 1991 Oct 27 # independence
4:00 RussiaAsia TM%sT 1992 Jan 19 2:00
5:00 - TMT
# United Arab Emirates
@ -1095,22 +1127,22 @@ Zone Asia/Dubai 3:41:12 - LMT 1920
4:00 - GST
# Uzbekistan
# From Shanks (1995):
# 1991 transitions are from Shanks.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Samarkand 4:27:12 - LMT 1924 May 2
4:00 - SAMT 1930 Jun 21 # Samarkand Time
5:00 - SAMT 1981 Apr 1
5:00 1:00 SAMST 1981 Oct 1
6:00 RussiaAsia TAS%sT 1991 Mar 31 2:00 # Tashkent Time
5:00 - TAST 1991 Sep 1 # independence
5:00 - UZT 1992
5:00 RussiaAsia TAS%sT 1991 Sep 1 # independence
5:00 RussiaAsia UZ%sT 1992
5:00 RussiaAsia UZ%sT 1993
5:00 - UZT
Zone Asia/Tashkent 4:37:12 - LMT 1924 May 2
5:00 - TAST 1930 Jun 21 # Tashkent Time
6:00 RussiaAsia TAS%sT 1991 Mar 31 2:00s
5:00 - TAST 1991 Sep 1 # independence
5:00 - UZT 1992
5:00 RussiaAsia TAS%sT 1991 Sep 1 # independence
5:00 RussiaAsia UZ%sT 1992
5:00 RussiaAsia UZ%sT 1993
5:00 - UZT
@ -1118,7 +1150,7 @@ Zone Asia/Tashkent 4:37:12 - LMT 1924 May 2
# From Paul Eggert <eggert@twinsun.com> (1993-11-18):
# Saigon's official name is Thanh-Pho Ho Chi Minh, but it's too long.
# We'll stick with the traditional name for now.
# From Shanks (1991):
# From Shanks:
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Saigon 7:06:40 - LMT 1906 Jun 9
7:06:20 - SMT 1911 Mar 11 0:01 # Saigon MT?

287
share/zoneinfo/australasia
View File

@ -1,4 +1,4 @@
# @(#)australasia 7.48
# @(#)australasia 7.52
# This file also includes Pacific islands.
# Notes are at the end of this file
@ -8,27 +8,26 @@
# Australia
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
# Shanks gives 1917 Jan 1 0:01; go with Whitman (and guess 2:00).
Rule Aus 1916 only - Oct 1 2:00 1:00 -
Rule Aus 1917 only - Jan 1 0:01 1:00 -
Rule Aus 1917 only - Mar 25 2:00 0 -
Rule Aus 1942 only - Jan 1 2:00 1:00 -
Rule Aus 1942 only - Mar 29 2:00 0 -
Rule Aus 1942 only - Sep 27 2:00 1:00 -
Rule Aus 1943 1944 - Mar lastSun 2:00 0 -
Rule Aus 1943 only - Oct 3 2:00 1:00 -
# Whitman says W Australia didn't use DST in 1943/1944, and that
# 1944/1945 was just like 1943/1944; go with Shanks.
# Go with Whitman and the Australian National Standards Commission, which
# says W Australia didn't use DST in 1943/1944. Ignore Whitman's claim that
# 1944/1945 was just like 1943/1944.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
# Northern Territory
Zone Australia/Darwin 8:43:20 - LMT 1895 Feb
9:00 - CST 1899 May
9:30 - CST 1917 Jan 1 0:01
9:30 Aus CST
# Western Australia
Zone Australia/Perth 7:43:24 - LMT 1895 Dec
8:00 - WST 1917 Jan 1 0:01
8:00 Aus WST 1974 Oct lastSun 2:00s
8:00 Aus WST 1943 Jul
8:00 - WST 1974 Oct lastSun 2:00s
8:00 1:00 WST 1975 Mar Sun>=1 2:00s
8:00 - WST 1983 Oct lastSun 2:00s
8:00 1:00 WST 1984 Mar Sun>=1 2:00s
@ -49,78 +48,77 @@ Zone Australia/Perth 7:43:24 - LMT 1895 Dec
# so use Lindeman.
#
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule AQ 1971 only - Oct lastSun 2:00s 1:00 -
Rule AQ 1972 only - Feb lastSun 2:00s 0 -
Rule AQ 1989 1991 - Oct lastSun 2:00s 1:00 -
Rule AQ 1990 1992 - Mar Sun>=1 2:00s 0 -
Rule Holiday 1989 1993 - Oct lastSun 2:00s 1:00 -
Rule Holiday 1990 1994 - Mar Sun>=1 2:00s 0 -
Rule Holiday 1992 1993 - Oct lastSun 2:00s 1:00 -
Rule Holiday 1993 1994 - Mar Sun>=1 2:00s 0 -
Zone Australia/Brisbane 10:12:08 - LMT 1895
10:00 - EST 1917 Jan 1 0:01
10:00 Aus EST 1971 Oct lastSun 2:00s
10:00 1:00 EST 1972 Feb lastSun 2:00s
10:00 Aus EST 1971
10:00 AQ EST
Zone Australia/Lindeman 9:55:56 - LMT 1895
10:00 - EST 1917 Jan 1 0:01
10:00 Aus EST 1971 Oct lastSun 2:00s
10:00 1:00 EST 1972 Feb lastSun 2:00s
10:00 Aus EST 1971
10:00 AQ EST 1992 Jul
10:00 Holiday EST
# South Australia
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule AS 1971 1985 - Oct lastSun 2:00s 1:00 -
Rule AS 1986 only - Oct 19 2:00s 1:00 -
Rule AS 1987 1999 - Oct lastSun 2:00s 1:00 -
Rule AS 1987 max - Oct lastSun 2:00s 1:00 -
Rule AS 1972 only - Feb 27 2:00s 0 -
Rule AS 1973 1985 - Mar Sun>=1 2:00s 0 -
Rule AS 1986 1989 - Mar Sun>=15 2:00s 0 -
Rule AS 1990 1994 even Mar Sun>=18 2:00s 0 -
Rule AS 1990 1994 odd Mar Sun>=1 2:00s 0 -
Rule AS 1995 max - Mar lastSun 2:00s 0 -
Rule AS 2000 only - Aug lastSun 2:00s 1:00 -
Rule AS 2001 max - Oct lastSun 2:00s 1:00 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Australia/Adelaide 9:14:20 - LMT 1895 Feb
9:00 - CST 1899 May
9:30 - CST 1917 Jan 1 0:01
9:30 Aus CST 1971 Oct lastSun 2:00s
9:30 Aus CST 1971
9:30 AS CST
# Tasmania
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule AT 1967 only - Oct 1 2:00s 1:00 -
Rule AT 1968 only - Mar 31 2:00s 0 -
Rule AT 1967 only - Oct Sun>=1 2:00s 1:00 -
Rule AT 1968 only - Mar lastSun 2:00s 0 -
Rule AT 1968 1985 - Oct lastSun 2:00s 1:00 -
Rule AT 1969 1971 - Mar Sun>=8 2:00s 0 -
Rule AT 1972 only - Feb 27 2:00s 0 -
Rule AT 1972 only - Feb lastSun 2:00s 0 -
Rule AT 1973 1981 - Mar Sun>=1 2:00s 0 -
Rule AT 1982 1983 - Mar lastSun 2:00s 0 -
Rule AT 1984 1986 - Mar Sun>=1 2:00s 0 -
Rule AT 1986 only - Oct 19 2:00s 1:00 -
Rule AT 1986 only - Oct Sun>=15 2:00s 1:00 -
Rule AT 1987 1990 - Mar Sun>=15 2:00s 0 -
Rule AT 1987 1990 - Oct lastSun 2:00s 1:00 -
Rule AT 1991 max - Oct Sun>=1 2:00s 1:00 -
Rule AT 1987 only - Oct Sun>=22 2:00s 1:00 -
Rule AT 1988 1990 - Oct lastSun 2:00s 1:00 -
Rule AT 1991 1999 - Oct Sun>=1 2:00s 1:00 -
Rule AT 1991 max - Mar lastSun 2:00s 0 -
Rule AT 2000 only - Aug lastSun 2:00s 1:00 -
Rule AT 2001 max - Oct Sun>=1 2:00s 1:00 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Australia/Hobart 9:49:16 - LMT 1895 Sep
10:00 - EST 1917 Jan 1 0:01
10:00 Aus EST 1967 Oct 1 2:00s
10:00 - EST 1916 Oct 1 2:00
10:00 1:00 EST 1917 Feb
10:00 Aus EST 1967
10:00 AT EST
# Victoria
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule AV 1971 1985 - Oct lastSun 2:00s 1:00 -
Rule AV 1972 only - Feb 27 2:00s 0 -
Rule AV 1972 only - Feb lastSun 2:00s 0 -
Rule AV 1973 1985 - Mar Sun>=1 2:00s 0 -
Rule AV 1986 1990 - Mar Sun>=15 2:00s 0 -
Rule AV 1986 only - Oct 19 2:00s 1:00 -
Rule AV 1987 1999 - Oct lastSun 2:00s 1:00 -
Rule AV 1986 1987 - Oct Sun>=15 2:00s 1:00 -
Rule AV 1988 1999 - Oct lastSun 2:00s 1:00 -
Rule AV 1991 1994 - Mar Sun>=1 2:00s 0 -
Rule AV 1995 max - Mar lastSun 2:00s 0 -
Rule AV 2000 only - Aug lastSun 2:00s 1:00 -
Rule AV 2001 max - Oct lastSun 2:00s 1:00 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Australia/Melbourne 9:39:52 - LMT 1895 Feb
10:00 - EST 1917 Jan 1 0:01
10:00 Aus EST 1971 Oct 31 2:00s
10:00 Aus EST 1971
10:00 AV EST
# New South Wales
@ -139,25 +137,24 @@ Rule AN 2000 only - Aug lastSun 2:00s 1:00 -
Rule AN 2001 max - Oct lastSun 2:00s 1:00 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Australia/Sydney 10:04:52 - LMT 1895 Feb
10:00 - EST 1917 Jan 1 0:01
10:00 Aus EST 1971 Oct 31 2:00s
10:00 Aus EST 1971
10:00 AN EST
Zone Australia/Broken_Hill 9:25:48 - LMT 1895 Feb
10:00 - EST 1896 Aug 23
9:00 - CST 1899 May
9:30 - CST 1917 Jan 1 0:01
9:30 Aus CST 1971 Oct 31 2:00s
9:30 AN CST
9:30 Aus CST 1971
9:30 AN CST 2000
9:30 AS CST
# Lord Howe Island
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule LH 1981 1984 - Oct lastSun 2:00s 1:00 -
Rule LH 1982 1985 - Mar Sun>=1 2:00s 0 -
Rule LH 1985 only - Oct lastSun 2:00s 0:30 -
Rule LH 1986 1989 - Mar Sun>=15 2:00s 0 -
Rule LH 1986 1991 - Mar Sun>=15 2:00s 0 -
Rule LH 1986 only - Oct 19 2:00s 0:30 -
Rule LH 1987 max - Oct lastSun 2:00s 0:30 -
Rule LH 1990 1995 - Mar Sun>=1 2:00s 0 -
Rule LH 1992 1995 - Mar Sun>=1 2:00s 0 -
Rule LH 1996 max - Mar lastSun 2:00s 0 -
Zone Australia/Lord_Howe 10:36:20 - LMT 1895 Feb
10:00 - EST 1981 Mar
@ -176,7 +173,10 @@ Zone Australia/Lord_Howe 10:36:20 - LMT 1895 Feb
# Macquarie
# permanent occupation (scientific station) since 1948;
# sealing and penguin oil station operated 1888/1917
# no information
# <a href="http://www.bom.gov.au/faq/faqgen.htm">
# The Australian Bureau of Meteorology FAQ
# </a> (1999-09-27) writes that Macquarie Island follows Tasmanian practice
# irrespective of any local use of DST. This is unclear; ignore it for now.
#
# Manihiki, Penrhyn, Rakehanga
# no information
@ -187,7 +187,7 @@ Zone Indian/Christmas 7:02:52 - LMT 1895 Feb
7:00 - CXT # Christmas Island Time
# Cook Is
# From Shanks (1995):
# From Shanks:
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Cook 1978 only - Nov 12 0:00 0:30 HS
Rule Cook 1979 1991 - Mar Sun>=1 0:00 0 -
@ -265,8 +265,9 @@ Zone Pacific/Truk 10:07:08 - LMT 1901
Zone Pacific/Ponape 10:32:52 - LMT 1901 # Kolonia
11:00 - PONT # Ponape Time
Zone Pacific/Kosrae 10:51:56 - LMT 1901
11:00 - PONT 1969 Oct
12:00 - KOST # Kosrae Time
11:00 - KOST 1969 Oct # Kosrae Time
12:00 - KOST 1999
11:00 - KOST
# Nauru
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
@ -281,6 +282,7 @@ Zone Pacific/Nauru 11:07:40 - LMT 1921 Jan 15 # Uaobe
Rule NC 1977 1978 - Dec Sun>=1 0:00 1:00 S
Rule NC 1978 1979 - Feb 27 0:00 0 -
Rule NC 1996 only - Dec 1 2:00s 1:00 S
# Shanks says the following was at 2:00; go with IATA.
Rule NC 1997 only - Mar 2 2:00s 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Noumea 11:05:48 - LMT 1912 Jan 13
@ -388,10 +390,14 @@ Zone Pacific/Fakaofo -11:24:56 - LMT 1901
-10:00 - TKT # Tokelau Time
# Tonga
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Tonga 1999 max - Oct Sat>=1 2:00s 1:00 S
Rule Tonga 2000 max - Apr Sun>=16 2:00s - -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Tongatapu 12:19:20 - LMT 1901
12:20 - TOT 1941 # Tonga Time
13:00 - TOT
13:00 - TOT 1999
13:00 Tonga TO%sT
# Tuvalu
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
@ -456,10 +462,10 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901
# go ahead and edit the file (and please send any changes to
# tz@elsie.nci.nih.gov for general use in the future).
# From Paul Eggert <eggert@twinsun.com> (1999-03-22):
# From Paul Eggert <eggert@twinsun.com> (1999-10-29):
# A good source for time zone historical data outside the U.S. is
# Thomas G. Shanks, The International Atlas (4th edition),
# San Diego: ACS Publications, Inc. (1995).
# Thomas G. Shanks, The International Atlas (5th edition),
# San Diego: ACS Publications, Inc. (1999).
#
# Gwillim Law <LAW@encmail.encompass.com> writes that a good source
# for recent time zone data is the International Air Transport
@ -596,6 +602,11 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901
# The 1992 ending date used in the rules is a best guess;
# it matches what was used in the past.
# <a href="http://www.bom.gov.au/faq/faqgen.htm">
# The Australian Bureau of Meteorology FAQ
# </a> (1999-09-27) writes that Giles Meteorological Station uses
# South Australian time even though it's located in Western Australia.
# Queensland
# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06):
# # The state of QUEENSLAND.. [ Courtesy Qld. Dept Premier Econ&Trade Devel ]
@ -707,66 +718,29 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901
# Tasmania
# From Bradley White (1991-03-04):
# A recent excerpt from an Australian newspaper...
# ...Tasmania will revert to Australian Eastern Standard Time on March 31...
# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06):
# The rules for 1967 through 1991 were reported by George Shepherd
# via Simon Woodhead via Robert Elz (1991-03-06):
# # The state of TASMANIA.. [Courtesy Tasmanian Dept of Premier + Cabinet ]
# # [ Nov 1990 ]
# ...
# Zone Australia/Tasmania 10:00 AT %sST
# ...
# Rule AT 1967 only - Oct Sun>=1 2:00 1:00 D
# Rule AT 1968 only - Mar lastSun 3:00 0 E
# Rule AT 1968 1985 - Oct lastSun 2:00 1:00 D
# Rule AT 1969 1971 - Mar Sun>=8 3:00 0 E
# Rule AT 1972 only - Feb lastSun 3:00 0 E
# Rule AT 1973 1981 - Mar Sun>=1 3:00 0 E
# Rule AT 1982 1983 - Mar lastSun 3:00 0 E
# Rule AT 1984 1986 - Mar Sun>=1 3:00 0 E
# Rule AT 1986 only - Oct Sun>=15 2:00 1:00 D
# Rule AT 1987 1990 - Mar Sun>=15 3:00 0 E
# Rule AT 1987 only - Oct Sun>=22 2:00 1:00 D
# Rule AT 1988 1990 - Oct lastSun 2:00 1:00 D
# Rule AT 1991 max - Oct Sun>=1 2:00 1:00 D
# Rule AT 1991 max - Mar lastSun 3:00 0 E
# From Bill Hart via Alexander Dupuy and Guy Harris (1991-10-10):
# My state Government in there eagerness to get a few more bucks for the
# tourist industry industry decided to change the daylight savings times
# yet again (we now have almost 6 months per year)...
# ...
# Rule Oz 1986 1990 - Oct Sun<=24 2:00 1:00 -
# Rule Oz 1991 max - Oct Sun>=1 2:00 1:00 -
# ...
# Rule Oz 1987 1990 - Mar Sun<=21 3:00 0 -
# Rule Oz 1991 max - Mar Sun<=31 3:00 0 -
# From Bill Hart via Guy Harris (1991-10-10):
# Oh yes, the new daylight savings rules are uniquely tasmanian, we have
# 6 weeks a year now when we are out of sync with the rest of Australia
# (but nothing new about that).
# From Alex Livingston (1999-10-04):
# I heard on the ABC (Australian Broadcasting Corporation) radio news on the
# (long) weekend that Tasmania, which usually goes its own way in this regard,
# has decided to join with most of NSW, the ACT, and most of Victoria
# (Australia) and start daylight saving on the last Sunday in August in 2000
# instead of the first Sunday in October.
# Victoria
# From Bradley White (1991-03-04):
# A recent excerpt from an Australian newspaper...
# ...Victoria...[has] agreed to end daylight saving at 3am tomorrow (March 3)...
# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06):
# The rules for 1971 through 1991 were reported by George Shepherd
# via Simon Woodhead via Robert Elz (1991-03-06):
# # The state of VICTORIA.. [ Courtesy of Vic. Dept of Premier + Cabinet ]
# # [ Nov 1990 ]
# ...
# Zone Australia/Victoria 10:00 AV %sST
# ...
# Rule AV 1971 1985 - Oct lastSun 2:00 1:00 D
# Rule AV 1972 only - Feb lastSun 3:00 0 E
# Rule AV 1973 1985 - Mar Sun>=1 3:00 0 E
# Rule AV 1986 1990 - Mar Sun>=15 3:00 0 E
# Rule AV 1986 1987 - Oct Sun>=15 2:00 1:00 D
# Rule AV 1988 max - Oct lastSun 2:00 1:00 D
# Rule AV 1991 max - Mar Sun>=1 3:00 0 E
# New South Wales
@ -781,46 +755,61 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901
# legislation. This is very important to understand.
# I have researched New South Wales time only...
# From Dave Davey (1990-03-03):
# Rule NSW 1988 only - Mar Sun>=1 3:00 0 -
# Rule NSW 1989 only - Mar Sun<=21 3:00 0 -
# From Bradley White (1991-03-04):
# A recent excerpt from an Australian newspaper...
# NSW...[has] agreed to end daylight saving at 3am tomorrow (March 3)...
# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06):
# # The state of NEW SOUTH WALES.. [confirmed by Attorney General's Dept N.S.W]
# # [ Dec 1990 ]
# ...
# Rule AN 1988 1989 - Mar Sun<=21 3:00 0 E
# ...
# From John Mackin (1991-03-09)
# I have confirmed the accuracy of the historical data for NSW in the
# file Robert forwarded
# From Arthur David Olson (1992-03-08):
# Sources differ on whether DST ended March 6 or March 20 in 1988;
# March 20 (the "confirmed" date) is in the chosen rules.
# From Bradley White (1995-05-20):
# Prem Bob Carr announced NSW will fall into line with other E states
# and SA and continue daylight savings to the last Sun in Mar.
# From Paul Eggert (1999-09-27):
# The Information Service of the Australian National Standards Commission
# <a href="http://www.nsc.gov.au/InfoServ/Ileaflet/il27.htm">
# Daylight Saving
# </a> page (1995-04) has an excellent overall history of Australian DST.
# The Community Relations Division of the NSW Attorney General's Department
# publishes a history of daylight saving in NSW. See:
# <a href="http://www.lawlink.nsw.gov.au/crd.nsf/pages/time2">
# Lawlink NSW: Daylight Saving in New South Wales
# </a>
# From Eric Ulevik <eau@ozemail.com.au> (1999-05-26):
# DST will start in NSW on the last Sunday of August, rather than the usual
# October in 2000. Victoria and South Australia are expected to adopt this
# change, Queensland is unlikely. [See: Matthew Moore,
# October in 2000. [See: Matthew Moore,
# <a href="http://www.smh.com.au/news/9905/26/pageone/pageone4.html">
# Two months more daylight saving
# </a>
# Sydney Morning Herald (1999-05-26).]
# Also see the following official NSW source:
# From Paul Eggert (1999-09-27):
# See the following official NSW source:
# <a href="http://dir.gis.nsw.gov.au/cgi-bin/genobject/document/other/daylightsaving/tigGmZ">
# Daylight Saving in New South Wales.
# </a>
#
# Narrabri Shire (NSW) council has announced it will ignore the extension of
# daylight saving next year. See:
# <a href="http://abc.net.au/news/regionals/neweng/monthly/regeng-22jul1999-1.htm">
# Narrabri Council to ignore daylight saving
# </a> (1999-07-22). For now, we'll wait to see if this really happens.
#
# Victoria will following NSW. See:
# <a href="http://abc.net.au/local/news/olympics/1999/07/item19990728112314_1.htm">
# Vic to extend daylight saving
# </a> (1999-07-28).
#
# However, South Australia rejected the DST request. See:
# <a href="http://abc.net.au/news/olympics/1999/07/item19990719151754_1.htm">
# South Australia rejects Olympics daylight savings request
# </a> (1999-07-19).
#
# Queensland also will not observe DST for the Olympics. See:
# <a href="http://abc.net.au/news/olympics/1999/06/item19990601114608_1.htm">
# Qld says no to daylight savings for Olympics
# </a> (1999-06-01), which quotes Queensland Premier Peter Beattie as saying
# ``Look you've got to remember in my family when this came up last time
# I voted for it, my wife voted against it and she said to me it's all very
# well for you, you don't have to worry about getting the children out of
# bed, getting them to school, getting them to sleep at night.
# I've been through all this argument domestically...my wife rules.''
#
# Broken Hill will stick with South Australian time in 2000. See:
# <a href="http://abc.net.au/news/regionals/brokenh/monthly/regbrok-21jul1999-6.htm">
# Broken Hill to be behind the times
# </a> (1999-07-21).
# IATA SSIM (1998-09) says that the spring 2000 change for Australian
# Capital Territory, New South Wales except Lord Howe Island and Broken
@ -897,11 +886,11 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901
# time on both the first Sunday in October and the third Sunday in March.
# As with Australia, we'll assume the tradition is 2:00s, not 2:00.
#
# From Paul Eggert (1996-11-22):
# Shanks gives no data for Chatham; usno1989 says it's +12:45,
# usno1995 says it's +12:45/+13:45, and IATA SSIM (1991/1996)
# From Paul Eggert (1999-10-29):
# Shanks gives no time data for Chatham; usno1989 says it's +12:45,
# usno1995 says it's +12:45/+13:45, and IATA SSIM (1991/1999)
# gives the NZ rules but with transitions at 2:45 local standard time.
# Guess that they adopted DST in 1990.
# Guess that they have been in lock-step with NZ since 1990.
###############################################################################
@ -958,6 +947,14 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901
# Shanks writes that Truk switched from GMT+10 to GMT+11 on 1978-10-01;
# ignore this for now.
# From Paul Eggert (1999-10-29):
# The Federated States of Micronesia Visitors Board writes in
# <a href="http://www.fsmgov.org/info/clocks.html">
# The Federated States of Micronesia - Visitor Information
# </a> (1999-01-26)
# that Truk and Yap are GMT+10, and Ponape and Kosrae are GMT+11.
# We don't know when Kosrae switched from GMT+12; assume January 1 for now.
# Samoa
# Howse writes (p 153, citing p 10 of the 1883-11-18 New York Herald)
@ -991,7 +988,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901
#
# But some of the older, more conservative members from the outer
# islands objected. "If at midnight on Dec. 31, we move ahead 40
# minutes, as your Royal Highness wishes, what becomes of th 40
# minutes, as your Royal Highness wishes, what becomes of the 40
# minutes we have lost?"
#
# The Crown Prince, presented an unanswerable argument: "Remember that
@ -1007,3 +1004,31 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901
# He has proposed a one-off move to tropical daylight saving for Tonga from
# October to March, which has won approval in principle from the Tongan
# Government.
# From Steffen Thorsen [straen@thorsen.priv.no] (1999-09-09):
# * Tonga will introduce DST in November
#
# I was given this link by John Letts <johnletts@earthlink.net>:
# <a hef="http://news.bbc.co.uk/hi/english/world/asia-pacific/newsid_424000/424764.stm">
# http://news.bbc.co.uk/hi/english/world/asia-pacific/newsid_424000/424764.stm
# </a>
#
# I have not been able to find exact dates for the transition in November
# yet. By reading this article it seems like Fiji will be 14 hours ahead
# of UTC as well, but as far as I know Fiji will only be 13 hours ahead
# (12 + 1 hour DST).
# From Arthur David Olson [arthur_david_olson@nih.gov] (1999-09-20):
# According to <a href="http://www.tongaonline.com/news/sept1799.html>
# http://www.tongaonline.com/news/sept1799.html
# </a>:
# "Daylight Savings Time will take effect on Oct. 2 through April 15, 2000
# and annually thereafter from the first Saturday in October through the
# third Saturday of April. Under the system approved by Privy Council on
# Sept. 10, clocks must be turned ahead one hour on the opening day and
# set back an hour on the closing date."
# Alas, no indication of the time of day.
# From Rives McDow (1999-10-06):
# Tonga started its Daylight Saving on Saturday morning October 2nd at 0200am.
# Daylight Saving ends on April 16 at 0300am which is Sunday morning.

3
share/zoneinfo/backward
View File

@ -1,9 +1,10 @@
# @(#)backward 7.15
# @(#)backward 7.16
# This file provides links between current names for time zones
# and their old names. Many names changed in late 1993.
Link America/Adak America/Atka
Link America/Tijuana America/Ensenada
Link America/Indianapolis America/Fort_Wayne
Link America/Indiana/Knox America/Knox_IN
Link America/St_Thomas America/Virgin

142
share/zoneinfo/europe
View File

@ -1,13 +1,13 @@
# @(#)europe 7.62
# @(#)europe 7.66
# This data is by no means authoritative; if you think you know better,
# go ahead and edit the file (and please send any changes to
# tz@elsie.nci.nih.gov for general use in the future).
# From Paul Eggert <eggert@twinsun.com> (1999-03-22):
# From Paul Eggert <eggert@twinsun.com> (1999-10-29):
# A good source for time zone historical data outside the U.S. is
# Thomas G. Shanks, The International Atlas (4th edition),
# San Diego: ACS Publications, Inc. (1995).
# Thomas G. Shanks, The International Atlas (5th edition),
# San Diego: ACS Publications, Inc. (1999).
#
# Gwillim Law <LAW@encmail.encompass.com> writes that a good source
# for recent time zone data is the International Air Transport
@ -155,6 +155,11 @@
# time of sunrise and sunset in The Times, when BDST was in effect, and
# if you find a zone reference it will say, "All times B.D.S.T."
# From Joseph S. Myers (1999-09-02):
# ... some military cables (WO 219/4100 - this is a copy from the
# main SHAEF archives held in the US National Archives, SHAEF/5252/8/516)
# agree that the usage is BDST (this appears in a message dated 17 Feb 1945).
# Howse writes (p 157) `DBST'; let's assume this is a typo.
# From Peter Ilieve <peter@aldie.co.uk> (1998-04-19):
@ -708,6 +713,34 @@
# Implements the eighth Directive. Has the same text about the Isle of Man,
# Guernsey and Jersey as the 1994 Order.
# From Joseph S. Myers (1999-09-02):
# I today found the 1916 summer time orders for the Channel Islands in
# the Public Record Office (HO 45/10811/312364).... Alderney,
# Jersey and Guernsey all enacted summer time for 1916 (and the
# enactment for the Isle of Man is already noted). This doesn't
# complete the resolution of timekeeping in the Channel Islands, since
# 1917-1921 need to be resolved for the Channel Islands, and it isn't
# clear whether the islands were using GMT or local time then. The
# changes in Alderney and Guernsey were at the same 2am GMT time as
# for Great Britain; the order for Jersey is more interesting.
#
# From Paul Eggert (1999-10-22):
# Mark Brader kindly translated the 1916 Jersey order from the French.
# It says that the 1916 transitions were 05-20 and 09-30 at midnight.
# No doubt this was 24:00, two or three hours earlier than Great Britain.
# It also says that after 1916 they'll sync with Great Britain.
# From Joseph S. Myers (1999-09-28):
# I have the 1918 orders for Guernsey, Alderney (both changing on same
# dates as UK, 2am GMT) and Sark (same dates; start and end at 2am,
# start "temps de Greenwich" (not specified as "temps moyen de
# Greenwich" which was used in the other orders) and end in an
# unspecified zone). For Jersey the same file (Public Record Office: HO
# 45/10892/357138) includes letters to the effect that in 1918 and 1919
# the States of Jersey agreed the same start and end dates as the UK
# (times unspecified, and it was the 1916 Jersey order that specified
# change at midnight of an unspecified zone).
# From Joseph S. Myers <jsm28@hermes.cam.ac.uk> (1998-01-06):
#
# The legal time in the UK outside of summer time is definitely GMT, not UTC;
@ -716,7 +749,7 @@
# (Lords Hansard 11 June 1997 columns 964 to 976)
# </a>.
# From Paul Eggert <eggert@twinsun.com> (1996-06-12):
# From Paul Eggert (1999-09-20):
#
# The date `20 April 1924' in the table of ``Summer Time: A
# Consultation Document'' (Cm 722, 1989) table is a transcription error;
@ -740,11 +773,14 @@
# Actually, that date saw the usual switch to summer time.
# Standard time was not changed until 1968-10-27 (the clocks didn't change).
#
# The following claims by Shanks are possible though doubtful;
# we'll ignore them for now.
# Here is another incorrect claim by Shanks:
# * Jersey, Guernsey, and the Isle of Man did not switch from GMT
# to daylight saving time until 1921 Apr 3, when they began to
# conform with Great Britain.
# S.R.&O. 1916, No. 382 and HO 45/10811/312364 (quoted above) say otherwise.
#
# The following claim by Shanks is possible though doubtful;
# we'll ignore it for now.
# * Dublin's 1971-10-31 switch was at 02:00, even though London's was 03:00.
#
#
@ -969,9 +1005,6 @@ Rule Russia 1919 only - May 31 23:00 2:00 MDST
Rule Russia 1919 only - Jul 1 2:00 1:00 S
Rule Russia 1919 only - Aug 16 0:00 0 -
Rule Russia 1921 only - Feb 14 23:00 1:00 S
# Shanks gives 1921 Mar 21 for the following transition.
# From Andrey A. Chernov <ache@astral.msk.su> (1993-11-12):
# My sources says, that it is Mar 20, not 21.
Rule Russia 1921 only - Mar 20 23:00 2:00 M # Midsummer
Rule Russia 1921 only - Sep 1 0:00 1:00 S
Rule Russia 1921 only - Oct 1 0:00 0 -
@ -1054,7 +1087,7 @@ Rule Albania 1984 only - Apr 1 0:00 1:00 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Europe/Tirane 1:19:20 - LMT 1914
1:00 - CET 1940 Jun 16
# The following transition is from Shanks's 4th edition (1995).
# The following transition is from Shanks.
1:00 Albania CE%sT 1984 Jul
1:00 EU CE%sT
@ -1084,17 +1117,18 @@ Zone Europe/Vienna 1:05:20 - LMT 1893 Apr
1:00 EU CE%sT
# Belarus
# Transitions before 1991 are from Shanks (1995).
# Transitions before 1991 are from Shanks.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Europe/Minsk 1:50:16 - LMT 1880
1:50 - MMT 1924 May 2 # Minsk Mean Time
2:00 - EET 1930 Jun 21
3:00 - MSK 1941 Jun 28
1:00 C-Eur CE%sT 1944 Jul 3
3:00 Russia MSK/MSD 1991 Mar 31 2:00s
3:00 Russia MSK/MSD 1990
3:00 - MSK 1991 Mar 31 2:00s
2:00 1:00 EEST 1991 Sep 29 2:00s
2:00 - EET 1992 Mar 29 2:00s
2:00 1:00 EEST 1992 Sep 27 2:00s
2:00 - EET 1992 Mar 29 0:00s
2:00 1:00 EEST 1992 Sep 27 0:00s
2:00 Russia EE%sT
# Belgium
@ -1165,6 +1199,12 @@ Zone Europe/Brussels 0:17:30 - LMT 1880
# see Yugoslavia
# Bulgaria
#
# From Plamen Simenov <P.Simeonov@cnsys.bg> via Steffen Thorsen (1999-09-09):
# A document of Government of Bulgaria (No.94/1997) says:
# EET --> EETDST is in 03:00 Local time in last Sunday of March ...
# EETDST --> EET is in 04:00 Local time in last Sunday of October
#
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Bulg 1979 only - Mar 31 23:00 1:00 S
Rule Bulg 1979 only - Oct 1 1:00 0 -
@ -1179,7 +1219,8 @@ Zone Europe/Sofia 1:33:16 - LMT 1880
2:00 - EET 1979 Mar 31 23:00
2:00 Bulg EE%sT 1982 Sep 26 2:00
2:00 C-Eur EE%sT 1991
2:00 E-Eur EE%sT
2:00 E-Eur EE%sT 1997
2:00 EU EE%sT
# Croatia
# see Yugosloavia
@ -1278,6 +1319,15 @@ Zone America/Thule -4:35:08 - LMT 1916 Jul 28 # Pituffik
# for their standard and summer times. He says no, they use "suveaeg"
# (summer time) and "talveaeg" (winter time).
# From <a href="http://www.baltictimes.com/">The Baltic Times</a> (1999-09-09)
# via Steffen Thorsen:
# This year will mark the last time Estonia shifts to summer time,
# a council of the ruling coalition announced Sept. 6....
# But what this could mean for Estonia's chances of joining the European
# Union are still unclear. In 1994, the EU declared summer time compulsory
# for all member states until 2001. Brussels has yet to decide what to do
# after that.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Europe/Tallinn 1:39:00 - LMT 1880
1:39:00 - TMT 1918 Feb # Tallinn Mean Time
@ -1289,7 +1339,8 @@ Zone Europe/Tallinn 1:39:00 - LMT 1880
3:00 Russia MSK/MSD 1989 Mar 26 2:00s
2:00 1:00 EEST 1989 Sep 24 2:00s
2:00 C-Eur EE%sT 1998 Sep 22
2:00 EU EE%sT
2:00 EU EE%sT 2000
2:00 - EET
# Finland
#
@ -1313,7 +1364,6 @@ Zone Europe/Helsinki 1:39:52 - LMT 1878 May 31
# France
#
# Shanks seems to use `24:00' ambiguously; we resolve it with Whitman.
# From Shanks (1991):
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule France 1916 only - Jun 14 23:00s 1:00 S
Rule France 1916 1919 - Oct Sun>=1 23:00s 0 -
@ -1401,7 +1451,6 @@ Rule Germany 1945 only - May 31 3:00 2:00 M # Midsummer
Rule Germany 1945 only - Sep 23 3:00 1:00 S
Rule Germany 1945 only - Nov 18 2:00s 0 -
Rule Germany 1946 only - Apr 14 2:00s 1:00 S
# Shanks gives 1946-10-06; go with the PTB.
Rule Germany 1946 only - Oct 7 2:00s 0 -
Rule Germany 1947 1949 - Oct Sun>=1 2:00s 0 -
Rule Germany 1947 only - Apr 6 2:00s 1:00 S
@ -1518,10 +1567,10 @@ Zone Europe/Budapest 1:16:20 - LMT 1890 Oct
# might be a reference to the Julian calendar as opposed to Gregorian, or it
# might mean something else (???).
#
# From Paul Eggert <eggert@twinsun.com> (1993-12-09):
# From Paul Eggert <eggert@twinsun.com> (1999-10-29):
# The Iceland Almanak, Shanks and Whitman disagree on many points.
# We go with the Almanak, except for one claim from Shanks, namely that
# Reykavik was -1:28 from 1837 to 1908, local mean time before that.
# Reykavik was 21W57 from 1837 to 1908, local mean time before that.
#
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Iceland 1917 1918 - Feb 19 23:00 1:00 S
@ -1675,8 +1724,6 @@ Zone Europe/Riga 1:36:24 - LMT 1880
2:00 - EET 1940 Aug 5
3:00 - MSK 1941 Jul
1:00 C-Eur CE%sT 1944 Oct 13
# Shanks says 1944-08-08, but
# Riga fell to the Red Army on 1944-10-13.
3:00 Russia MSK/MSD 1989 Mar lastSun 2:00s
2:00 1:00 EEST 1989 Sep lastSun 2:00s
2:00 Latvia EE%sT 1997 Jan 21
@ -1689,6 +1736,24 @@ Zone Europe/Vaduz 0:38:04 - LMT 1894 Jun
1:00 EU CE%sT
# Lithuania
# From Paul Eggert (1996-11-22):
# IATA SSIM (1992/1996) says Lithuania uses W-Eur rules, but since it is
# known to be wrong about Estonia and Latvia, assume it's wrong here too.
# From Marius Gedminas <mgedmin@pub.osf.lt> (1998-08-07):
# I would like to inform that in this year Lithuanian time zone
# (Europe/Vilnius) was changed.
# From <a href="http://www.elta.lt/">ELTA</a> No. 972 (2582) (1999-09-29),
# via Steffen Thorsen:
# Lithuania has shifted back to the second time zone (GMT plus two hours)
# to be valid here starting from October 31,
# as decided by the national government on Wednesday....
# The Lithuanian government also announced plans to consider a
# motion to give up shifting to summer time in spring, as it was
# already done by Estonia.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Europe/Vilnius 1:41:16 - LMT 1880
1:24:00 - WMT 1917 # Warsaw Mean Time
@ -1702,14 +1767,8 @@ Zone Europe/Vilnius 1:41:16 - LMT 1880
2:00 1:00 EEST 1991 Sep 29 2:00s
2:00 C-Eur EE%sT 1998
2:00 - EET 1998 Mar 29 1:00u
1:00 EU CE%sT
# From Paul Eggert (1996-11-22):
# IATA SSIM (1992/1996) says Lithuania uses W-Eur rules, but since it is
# known to be wrong about Estonia and Latvia, assume it's wrong here too.
# From Marius Gedminas <mgedmin@pub.osf.lt> (1998-08-07):
# I would like to inform that in this year Lithuanian time zone
# (Europe/Vilnius) was changed.
1:00 EU CE%sT 1999 Oct 31 1:00u
2:00 EU EE%sT
# Luxembourg
# Whitman disagrees with most of these dates in minor ways; go with Shanks.
@ -1767,12 +1826,14 @@ Zone Europe/Malta 0:58:04 - LMT 1893 Nov 2 # Valletta
1:00 EU CE%sT
# Moldova
# see commentary for Romania
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Europe/Chisinau 1:55:20 - LMT 1924 May 2
2:00 - EET 1930 Jun 21
3:00 Russia MSK/MSD 1991 Mar 31 2:00s
2:00 1:00 EEST 1991 Sep 29 2:00s
2:00 E-Eur EE%sT
2:00 E-Eur EE%sT 1997
2:00 EU EE%sT
# Monaco
# Shanks gives 0:09 for Paris Mean Time; go with Howse's more precise 0:09:21.
@ -1787,7 +1848,7 @@ Zone Europe/Monaco 0:29:32 - LMT 1891 Mar 15
# Howse writes that the Netherlands' railways used GMT between 1892 and 1940,
# but for other purposes the Netherlands used Amsterdam mean time.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
# Shanks gives 1916 May 1 0:00 and 1916 Oct 1 0:00; go with Whitman.
# Shanks gives 1916 Apr 30 24:00 and 1916 Oct 1 00:00; go with Whitman.
Rule Neth 1916 only - May 1 2:00s 1:00 NST # Netherlands Summer Time
Rule Neth 1916 only - Oct 2 2:00s 0 AMT # Amsterdam Mean Time
Rule Neth 1917 only - Apr 16 2:00s 1:00 NST
@ -1813,7 +1874,6 @@ Rule Neth 1937 1939 - Oct Sun>=2 2:00s 0 -
Rule Neth 1938 1939 - May 15 2:00s 1:00 S
Rule Neth 1945 only - Apr 2 2:00s 1:00 S
Rule Neth 1945 only - May 20 2:00s 0 -
# Before 1937, Shanks says just `0:20'; we use Whitman's more precise figure.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Europe/Amsterdam 0:19:28 - LMT 1892 May
0:19:28 Neth %s 1937 Jul
@ -2002,6 +2062,14 @@ Zone Atlantic/Madeira -1:07:36 - LMT 1884 # Funchal
0:00 EU WE%sT
# Romania
#
# From Paul Eggert (1999-10-07):
# <a href="http://www.nineoclock.ro/POL/1778pol.html">
# Nine O'clock</a> (1998-10-23) reports that the switch occurred at
# 04:00 local time in fall 1998. For lack of better info,
# assume that Romania and Moldova switched to EU rules in 1997,
# the same year as Bulgaria.
#
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Romania 1932 only - May 21 0:00s 1:00 S
Rule Romania 1932 1939 - Oct Sun>=1 0:00s 0 -
@ -2018,7 +2086,8 @@ Zone Europe/Bucharest 1:44:24 - LMT 1891 Oct
2:00 Romania EE%sT 1981 Mar 29 2:00s
2:00 C-Eur EE%sT 1991
2:00 Romania EE%sT 1994
2:00 E-Eur EE%sT
2:00 E-Eur EE%sT 1997
2:00 EU EE%sT
# Russia
@ -2228,7 +2297,7 @@ Zone Europe/Stockholm 1:12:12 - LMT 1878 May 31
# From Whitman (who writes ``Midnight?''):
Rule Swiss 1940 only - Nov 2 0:00 1:00 S
Rule Swiss 1940 only - Dec 31 0:00 0 -
# From Shanks (1991):
# From Shanks:
Rule Swiss 1941 1942 - May Sun>=1 2:00 1:00 S
Rule Swiss 1941 1942 - Oct Sun>=1 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
@ -2251,7 +2320,6 @@ Rule Turkey 1922 only - Oct 8 0:00 0 -
Rule Turkey 1924 only - May 13 0:00 1:00 S
Rule Turkey 1924 1925 - Oct 1 0:00 0 -
Rule Turkey 1925 only - May 1 0:00 1:00 S
# Shanks omits the first two transitions in 1940; go with Whitman.
Rule Turkey 1940 only - Jun 30 0:00 1:00 S
Rule Turkey 1940 only - Oct 5 0:00 0 -
Rule Turkey 1940 only - Dec 1 0:00 1:00 S

17
share/zoneinfo/iso3166.tab
View File

@ -1,19 +1,18 @@
# ISO 3166 2-letter country codes
#
# From Paul Eggert <eggert@twinsun.com> (1996-09-03):
# @(#)iso3166.tab 1.7
#
# From Paul Eggert <eggert@twinsun.com> (1999-10-13):
#
# This file contains a table with the following columns:
# 1. ISO 3166-1:1997 2-character country code. See:
# 1. ISO 3166-1:1999 2-character country code. See:
# <a href="http://www.din.de/gremien/nas/nabd/iso3166ma/codlstp1.html">
# ISO 3166-1: The Code List
# </a>.
# 2. The usual English name for the country,
# chosen so that alphabetic sorting of subsets produces helpful lists.
# This is not the same as the English name in the ISO 3166 tables.
#
# The PS code below has been reserved for Palestine by the ISO;
# however, the code is not yet officially assigned to Palestine. Please see
# <a href="ftp://ftp.informatik.uni-erlangen.de/pub/doc/ISO/ISO-3166-background">
# Cord Wischhoefer, Country Code Elements for Palestine (1996-07-24)
# </a>.
#
# Columns are separated by a single tab.
# The table is sorted by country code.
#
@ -93,7 +92,6 @@ FK Falkland Islands
FM Micronesia
FO Faeroe Islands
FR France
FX France, Metropolitan
GA Gabon
GB Britain (UK)
GD Grenada
@ -112,6 +110,7 @@ GT Guatemala
GU Guam
GW Guinea-Bissau
GY Guyana
HK Hong Kong
HM Heard Island & McDonald Islands
HN Honduras
HR Croatia

100
share/zoneinfo/northamerica
View File

@ -1,4 +1,4 @@
# @(#)northamerica 7.45
# @(#)northamerica 7.48
# also includes Central America and the Caribbean
# This data is by no means authoritative; if you think you know better,
@ -408,6 +408,16 @@ Zone America/Louisville -5:43:02 - LMT 1883 Nov 18 12:00
-5:00 US E%sT 1974 Jan 6 2:00
-6:00 1:00 CDT 1974 Oct 27 2:00
-5:00 US E%sT
# Wayne County, Kentucky
# From
# <a href="http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=1999_register&docid=99-26945-filed">
# Federal Register Doc. 99-26945
# </a> (1999-10-14 08:45-04)
# In response to a petition by the Wayne County, Kentucky, Fiscal Court,
# the Department of Transportation (DOT) proposed to move Wayne County,
# Kentucky, from the Central Time Zone to the Eastern Time Zone.... Now
# the earliest date that the proposed change might take effect is
# October 29, 2000.
# Michigan
#
@ -482,10 +492,10 @@ Link Pacific/Honolulu HST
################################################################################
# From Paul Eggert <eggert@twinsun.com> (1996-11-22):
# From Paul Eggert <eggert@twinsun.com> (1999-10-29):
# A good source for time zone historical data outside the US is
# Thomas G. Shanks, The International Atlas (4th edition),
# San Diego: ACS Publications, Inc. (1995).
# Thomas G. Shanks, The International Atlas (5th edition),
# San Diego: ACS Publications, Inc. (1999).
#
# Gwillim Law <LAW@encmail.encompass.com> writes that a good source
# for recent time zone data is the International Air Transport
@ -536,7 +546,7 @@ Link Pacific/Honolulu HST
# From Paul Eggert <eggert@twinsun.com> (1994-11-22):
# Alas, this sort of thing must be handled by localization software.
# The data for Canada are all from Shanks (1991).
# The data for Canada are all from Shanks.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
@ -682,7 +692,7 @@ Zone America/Glace_Bay -3:59:48 - LMT 1902 Jun 15
# says that Ontario east of 90W uses EST/EDT, and west of 90W uses CST/CDT.
# Officially Atikokan is therefore on CST/CDT, and most likely this report
# concerns a non-official time observed as a matter of local practice.
# For what it's worth, Shanks (1995) says that Atikokan has agreed with
# For what it's worth, Shanks says that Atikokan has agreed with
# Rainy River ever since standard time was introduced.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
@ -854,7 +864,7 @@ Zone America/Edmonton -7:33:52 - LMT 1906 Sep
# From Paul Eggert (1996-06-12):
# Shanks writes that since 1970 most of this region has been like Vancouver.
# Dawswon Creek uses MST. Much of east BC is like Edmonton.
# Dawson Creek uses MST. Much of east BC is like Edmonton.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Vanc 1918 only - Apr 14 2:00 1:00 D
@ -877,9 +887,8 @@ Zone America/Dawson_Creek -8:00:56 - LMT 1884
# Northwest Territories, Nunavut, Yukon
# From Paul Eggert (1996-10-07):
# From Paul Eggert (1999-10-29):
# Dawson switched to PST in 1973. Inuvik switched to MST in 1979.
# Shanks's table for Watson Lake is corrupted, so we have no data there.
# Mathew Englander <mathew@io.org> (1996-10-07) gives the following refs:
# * 1967. Paragraph 28(34)(g) of the Interpretation Act, S.C. 1967-68,
# c. 7 defines Yukon standard time as UTC-9. This is still valid;
@ -889,6 +898,25 @@ Zone America/Dawson_Creek -8:00:56 - LMT 1884
# * O.I.C. 1987/056 changed DST to Apr firstSun 2:00 to Oct lastSun 2:00.
# Shanks says Yukon's 1973-10-28 switch was at 2:00; go with Englander.
# From Rives McDow (1999-09-04):
# Nunavut ... moved ... to incorporate the whole territory into one time zone.
# <a href="http://www.nunatsiaq.com/nunavut/nvt90903_13.html">
# Nunavut moves to single time zone Oct. 31
# </a>
#
# From Antoine Leca (1999-09-06):
# We then need to create a new timezone for the Kitikmeot region of Nunavut
# to differentiate it from the Yellowknife region.
# From Paul Eggert (1999-09-20):
# <a href="http://www.nunavut.com/basicfacts/english/basicfacts_1territory.html">
# Basic Facts: The New Territory
# </a> (1999) reports that Pangnirtung operates on Eastern time,
# and that Coral Harbour does not observe DST. We don't know when
# Pangnirtung switched to Eastern time; we'll guess 1995.
# We'll ignore the claim about Coral Harbour for now,
# since we have no further info.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule NT_YK 1918 only - Apr 14 2:00 1:00 D
Rule NT_YK 1918 only - Oct 27 2:00 0 S
@ -903,11 +931,17 @@ Rule NT_YK 1980 max - Oct lastSun 2:00 0 S
Rule NT_YK 1987 max - Apr Sun>=1 2:00 1:00 D
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Pangnirtung -4:22:56 - LMT 1884
-4:00 NT_YK A%sT
Zone America/Iqaluit -4:33:52 - LMT 1884 # Frobisher Bay
-5:00 NT_YK E%sT
-4:00 NT_YK A%sT 1995 Apr Sun>=1 2:00
-5:00 Canada E%sT 1999 Oct 31 2:00
-6:00 Canada C%sT
Zone America/Iqaluit -4:33:52 - LMT 1884 # Frobisher Bay before 1987
-5:00 NT_YK E%sT 1999 Oct 31 2:00
-6:00 Canada C%sT
Zone America/Rankin_Inlet -6:08:40 - LMT 1884
-6:00 NT_YK C%sT
Zone America/Cambridge_Bay -7:00:20 - LMT 1884
-7:00 NT_YK M%sT 1999 Oct 31 2:00
-6:00 Canada C%sT
Zone America/Yellowknife -7:37:24 - LMT 1884
-7:00 NT_YK M%sT
Zone America/Inuvik -8:54:00 - LMT 1884
@ -972,10 +1006,6 @@ Zone America/Dawson -9:17:40 - LMT 1900 Aug 20
# a zone that's GMT-8 with DST; a zone that's always GMT-7;
# a zone that's GMT-6 with DST; and a zone that's always GMT-6.
# From Paul Eggert <eggert@twinsun.com> (1993-11-18):
# Shanks also says there are four zones, but disagrees about the fourth.
# Instead of GMT-6 with DST, he says there's GMT-8 without DST.
# From Alan Perry <alan.perry@eng.sun.com> (1996-02-15):
# A guy from our Mexico subsidiary finally found the Presidential Decree
# outlining the timezone changes in Mexico.
@ -1014,7 +1044,7 @@ Zone America/Dawson -9:17:40 - LMT 1900 Aug 20
# The State of Quintana Roo has reverted back to central STD and DST times
# (i.e. UTC -0600 and -0500 as of 1998-08-02).
# From Shanks (1991):
# From Shanks:
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Mexico 1939 only - Feb 5 0:00 1:00 D
Rule Mexico 1939 only - Jun 25 0:00 0 S
@ -1027,12 +1057,11 @@ Rule Mexico 1950 only - Jul 30 0:00 0 S
Rule Mexico 1996 max - Apr Sun>=1 2:00 1:00 D
Rule Mexico 1996 max - Oct lastSun 2:00 0 S
#
Rule BajaN 1950 1966 - Apr lastSun 2:00 1:00 D
Rule BajaN 1950 1961 - Sep lastSun 2:00 0 S
Rule BajaN 1961 1966 - Oct lastSun 2:00 0 S
Rule BajaN 1954 1961 - Apr lastSun 2:00 1:00 D
Rule BajaN 1954 1961 - Sep lastSun 2:00 0 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
# Quintana Roo
Zone America/Cancun -5:47:04 - LMT 1922 Jan 1 1:12:42
Zone America/Cancun -5:47:04 - LMT 1922 Jan 1 0:12:56
-6:00 - CST 1996
-6:00 Mexico C%sT 1997 Oct lastSun 2:00
-5:00 Mexico E%sT 1998 Aug 2 2:00
@ -1046,7 +1075,7 @@ Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 0:23:24
-7:00 - MST 1932 Mar 30 23:00
-6:00 Mexico C%sT
# Chihuahua
Zone America/Chihuahua -7:04:20 - LMT 1921 Dec 31 23:55:44
Zone America/Chihuahua -7:04:20 - LMT 1921 Dec 31 23:55:40
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
-7:00 - MST 1931 May 1 23:00
@ -1067,23 +1096,15 @@ Zone America/Mazatlan -7:05:40 - LMT 1921 Dec 31 23:54:20
-7:00 - MST 1949 Jan 14
-8:00 - PST 1970
-7:00 Mexico M%sT
# N Baja California
# Baja California
Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 0:11:56
-8:00 - PST 1927 Jun 10 23:00
-7:00 - MST 1930 Nov 16
-8:00 - PST 1942 Apr
-7:00 - MST 1949 Jan 14
-8:00 BajaN P%sT 1967 Apr lastSun 2:00
-8:00 BajaN P%sT 1976
-8:00 US P%sT 1996
-8:00 Mexico P%sT
# Baja California
Zone America/Ensenada -7:46:28 - LMT 1922 Jan 1 0:13:32
-8:00 - PST 1927 Jun 10 23:00
-7:00 - MST 1930 Nov 16
-8:00 - PST 1942 Apr
-7:00 - MST 1949 Jan 14
-8:00 - PST 1996
-8:00 Mexico P%sT
#
# Revillagigedo Is
# no information
@ -1148,8 +1169,6 @@ Zone America/Cayman -5:25:32 - LMT 1890 # Georgetown
-5:00 - EST
# Costa Rica
# Shanks gives some very odd dates for 1991, and stops there.
# For now, we won't guess further.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule CR 1979 1980 - Feb lastSun 0:00 1:00 D
Rule CR 1979 1980 - Jun Sun>=1 0:00 0 S
@ -1160,7 +1179,7 @@ Rule CR 1992 only - Mar 15 0:00 0 S
# There are too many San Joses elsewhere, so we'll use `Costa Rica'.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Costa_Rica -5:36:20 - LMT 1890 # San Jose
-5:36 - SJMT 1921 Jan 15 # San Jose Mean Time
-5:36:20 - SJMT 1921 Jan 15 # San Jose Mean Time
-6:00 CR C%sT
# Coco
# no information; probably like America/Costa_Rica
@ -1205,12 +1224,13 @@ Rule Cuba 1990 1997 - Apr Sun>=1 0:00 1:00 D
Rule Cuba 1991 1995 - Oct Sun>=8 0:00s 0 S
Rule Cuba 1996 only - Oct 6 0:00s 0 S
Rule Cuba 1997 only - Oct 12 0:00s 0 S
Rule Cuba 1998 max - Mar lastSun 0:00s 1:00 D
Rule Cuba 1998 1999 - Mar lastSun 0:00s 1:00 D
Rule Cuba 1998 max - Oct lastSun 0:00s 0 S
Rule Cuba 2000 max - Apr 1 0:00s 1:00 D
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Havana -5:29:28 - LMT 1890
-5:30 - HMT 1925 Jul 19 12:00 # Havana MT
-5:29:36 - HMT 1925 Jul 19 12:00 # Havana MT
-5:00 Cuba C%sT
# Dominica
@ -1268,7 +1288,7 @@ Zone America/Guatemala -6:02:04 - LMT 1918 Oct 5
Rule Haiti 1983 only - May 8 0:00 1:00 D
Rule Haiti 1984 1987 - Apr lastSun 0:00 1:00 D
Rule Haiti 1983 1987 - Oct lastSun 0:00 0 S
# Shanks says AT is 2:00, but IATA SSIM (1991/1996) says 1:00s. Go with IATA.
# Shanks says AT is 2:00, but IATA SSIM (1991/1997) says 1:00s. Go with IATA.
Rule Haiti 1988 1997 - Apr Sun>=1 1:00s 1:00 D
Rule Haiti 1988 1997 - Oct lastSun 1:00s 0 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
@ -1292,11 +1312,11 @@ Zone America/Tegucigalpa -5:48:52 - LMT 1921 Apr
# From U. S. Naval Observatory (1989-01-19):
# JAMAICA 5 H BEHIND UTC
# From Shanks (1991):
# From Shanks:
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Jamaica -5:07:12 - LMT 1890 # Kingston
-5:07:12 - KMT 1912 Feb # Kingston Mean Time
-5:00 - EST 1974 Jan 6 2:00
-5:00 - EST 1974 Apr 28 2:00
-5:00 US E%sT 1984
-5:00 - EST

160
share/zoneinfo/southamerica
View File

@ -1,4 +1,4 @@
# @(#)southamerica 7.28
# @(#)southamerica 7.32
# This data is by no means authoritative; if you think you know better,
# go ahead and edit the file (and please send any changes to
@ -6,8 +6,8 @@
# From Paul Eggert <eggert@twinsun.com> (1999-07-07):
# A good source for time zone historical data outside the U.S. is
# Thomas G. Shanks, The International Atlas (4th edition),
# San Diego: ACS Publications, Inc. (1995).
# Thomas G. Shanks, The International Atlas (5th edition),
# San Diego: ACS Publications, Inc. (1999).
#
# Gwillim Law <LAW@encmail.encompass.com> writes that a good source
# for recent time zone data is the International Air Transport
@ -99,7 +99,7 @@ Rule Arg 1988 only - Dec 1 0:00 1:00 S
# Talleres de Hidrografia Naval Argentina
# (Argentine Naval Hydrography Institute)
#
# Shanks gives 1989 Mar 16 and stops after 1990 Mar 4; go with Otero.
# Shanks stops after 1992-03-01; go with Otero.
Rule Arg 1989 1993 - Mar Sun>=1 0:00 0 -
Rule Arg 1989 1992 - Oct Sun>=15 0:00 1:00 S
#
@ -216,38 +216,16 @@ Zone America/La_Paz -4:32:36 - LMT 1890
# Maranhao (MA), Paraiba (PR), Pernambuco (PE), Piaui (PI), and Rio Grande do
# Norte (RN), and the eastern part of Para (PA) are all in BR1 without DST.
# From Paul Eggert (1996-11-22):
# Let's make the following assumptions:
#
# * All data in Shanks are correct through 1990. In particular,
# Shanks was right when he said Acre stopped observing DST in mid-1988.
# * Areas where Shanks reports DST up to 1990, but the IATA reports no DST
# in 1995, stopped observing DST in mid-1990.
#
# Under these assumptions Brazil needs 7 entries to cover all the distinct
# time zone histories since 1970:
#
# Noronha (UTC-2), Fortaleza (UTC-3), and Manaus (UTC-4) stopped observing DST
# in mid-1990.
# Maceio (UTC-3) stopped observing DST in mid-1990, but started again mid-1995.
# Sao Paulo (UTC-3) and Cuiaba (UTC-4) always observed DST.
# Porto Acre (UTC-5) stopped observing DST in mid-1988.
# From Rodrigo Feher <feher@pobox.com> (1998-01-17):
# Reading "southamerica" file in timezone 7.55 I've found an
# error. Line 193 say "Territory of Acre". It is not a territory anymore
# but a state.
# From Marcos Tadeu (1998-09-27):
# <a href="http://pcdsh01.on.br/verao1.html">
# Brazilian official page
# </a>
#
# From Paul Eggert (1998-09-28):
# From Paul Eggert (1998-10-29):
# The official decrees referenced below are taken from
# <a href="http://pcdsh01.on.br/DecHV.html">
# Decretos sobre o Horario de Verao no Brasil
# </a> (1998-09-25, in Portuguese).
# </a> (1999-10-04, in Portuguese).
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
# Decree <a href="http://pcdsh01.on.br/HV20466.htm">20,466</a> (1931-10-01)
@ -351,73 +329,86 @@ Rule Brazil 1997 only - Oct 6 0:00 1:00 S
# (1998-02-10)
Rule Brazil 1998 only - Mar 1 0:00 0 -
# Decree <a href="http://pcdsh01.on.br/figuras/Hv98.jpg">2,780</a> (1998-09-11)
# adopted by the same states as before,
# specifies only the 1998-10-11 and 1999-02-21 transitions;
# after that, these rules are guesses and are quite possibly wrong,
# but they are more likely than no DST at all.
Rule Brazil 1998 max - Oct Sun>=8 0:00 1:00 S
Rule Brazil 1999 max - Feb Sun>=15 0:00 0 -
# adopted by the same states as before.
Rule Brazil 1998 only - Oct 11 0:00 1:00 S
Rule Brazil 1999 only - Feb 21 0:00 0 -
# Decree <a href="http://pcdsh01.on.br/figuras/HV3150.gif">3,150</a>
# (1999-08-23) adopted by same states.
# Decree <a href="http://pcdsh01.on.br/DecHV99.gif">3,188</a> (1999-09-30)
# adds SE, AL, PE, PR, RN, CE, PI, MA and RR.
# These give only one year's rules. After that, the rules are guesses
# and are quite possibly wrong, but are more likely than no DST at all.
Rule Brazil 1999 max - Oct Sun>=1 0:00 1:00 S
Rule Brazil 2000 max - Feb lastSun 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
#
# Fernando de Noronha
Zone America/Noronha -2:09:40 - LMT 1914
-2:00 Brazil FN%sT 1990 Jul
-2:00 Brazil FN%sT 1990 Sep 17
-2:00 - FNT
#
# Amapa, east Para
# Amapa (AP), east Para (PA)
Zone America/Belem -3:13:56 - LMT 1914
-3:00 Brazil BR%sT 1988 Jul
-3:00 Brazil BR%sT 1988 Sep 12
-3:00 - BRT
#
# Maranhao, Piaui, Ceara, Rio Grande do Norte, Paraiba,
# Pernambuco (except Fernando de Noronha)
# Maranhao (MA), Piaui (PI), Ceara (CE), Rio Grande do Norte (RN),
# Paraiba (PB), Pernambuco (PE) (except Fernando de Noronha)
Zone America/Fortaleza -2:34:00 - LMT 1914
-3:00 Brazil BR%sT 1990 Jul
-3:00 - BRT
#
# Tocantins
Zone America/Araguaina -3:12:48 - LMT 1914
-3:00 Brazil BR%sT 1990 Jul
-3:00 - BRT 1995 Jul
-3:00 Brazil BR%sT 1990 Sep 17
-3:00 - BRT 1999 Sep 30
-3:00 Brazil BR%sT
#
# Alagoas, Sergipe
Zone America/Maceio -2:22:52 - LMT 1914
-3:00 Brazil BR%sT 1990 Jul
-3:00 - BRT 1995 Jul
-3:00 Brazil BR%sT 1996 Jul
-3:00 - BRT
# Tocantins (TO)
Zone America/Araguaina -3:12:48 - LMT 1914
-3:00 Brazil BR%sT 1990 Sep 17
-3:00 - BRT 1995 Sep 14
-3:00 Brazil BR%sT
#
# Bahia, Goias, Distrito Federal, Minas Gerais, Espirito Santo, Rio de Janeiro,
# Sao Paulo, Parana, Santa Catarina, Rio Grande do Sul
# Alagoas (AL), Sergipe (SE)
Zone America/Maceio -2:22:52 - LMT 1914
-3:00 Brazil BR%sT 1990 Sep 17
-3:00 - BRT 1995 Oct 13
-3:00 Brazil BR%sT 1996 Sep 4
-3:00 - BRT 1999 Sep 30
-3:00 Brazil BR%sT
#
# Bahia (BA), Goias (GO), Distrito Federal (DF), Minas Gerais (MG),
# Espirito Santo (ES), Rio de Janeiro (RJ), Sao Paulo (SP), Parana (PR),
# Santa Catarina (SC), Rio Grande do Sul (RS)
Zone America/Sao_Paulo -3:06:28 - LMT 1914
-3:00 Brazil BR%sT 1963 Oct 23 00:00
-3:00 - BRST 1964
-3:00 1:00 BRST 1964
-3:00 Brazil BR%sT
#
# Mato Grosso, Mato Grosso do Sul
Zone America/Cuiaba -3:44:20 - LMT 1914
-4:00 Brazil AM%sT 1990 Jul
-4:00 - AMT
-4:00 Brazil AM%sT
#
# Roraima, west Para, Rondonia
# west Para (PA), Rondonia (RO)
Zone America/Porto_Velho -4:15:36 - LMT 1914
-4:00 Brazil AM%sT 1988 Jul
-4:00 Brazil AM%sT 1988 Sep 12
-4:00 - AMT
#
# Amazonas
# Roraima (RR)
Zone America/Boa_Vista -4:02:40 - LMT 1914
-4:00 Brazil AM%sT 1988 Sep 12
-4:00 - AMT 1999 Sep 30
-4:00 Brazil AM%sT
#
# Amazonas (AM)
Zone America/Manaus -4:00:04 - LMT 1914
-4:00 Brazil AM%sT 1988 Jul
-4:00 - AMT 1993 Jul
-4:00 Brazil AM%sT 1994 Jul
-4:00 Brazil AM%sT 1988 Sep 12
-4:00 - AMT 1993 Sep 28
-4:00 Brazil AM%sT 1994 Sep 22
-4:00 - AMT
#
# Acre
# Acre (AC)
# Rio_Branco is too ambiguous, since there's a Rio Branco in Uruguay too.
Zone America/Porto_Acre -4:31:12 - LMT 1914
-5:00 Brazil AC%sT 1988 Jul
-5:00 Brazil AC%sT 1988 Sep 12
-5:00 - ACT
#
# Martin Vaz and Trinidade are like America/Noronha.
@ -449,7 +440,7 @@ Rule Chile 1999 only - Apr 4 0:00 0 -
Rule Chile 1999 max - Oct Sun>=9 0:00 1:00 S
Rule Chile 2000 max - Mar Sun>=9 0:00 0 -
# IATA SSIM anomalies: (1990-09) says 1990-09-16; (1992-02) says 1992-03-14;
# (1996-09) says 1998-03-08. Ignore these for now.
# (1996-09) says 1998-03-08. Ignore these.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Santiago -4:42:40 - LMT 1890
-4:42:40 - SMT 1910 # Santiago Mean Time
@ -466,9 +457,10 @@ Zone Pacific/Easter -7:17:28 - LMT 1890 # Mataveri
# Colombia
# Shanks specifies 24:00 for 1992 transition times; go with IATA,
# as it seems implausible to change clocks at midnight New Year's Eve.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule CO 1992 only - May 2 0:00 1:00 S
# Shanks (1995) estimates 1993-04-03 24:00 for this; go with IATA.
Rule CO 1992 only - Dec 31 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Bogota -4:56:20 - LMT 1884 Mar 13
@ -478,7 +470,7 @@ Zone America/Bogota -4:56:20 - LMT 1884 Mar 13
# no information; probably like America/Bogota
# Curacao
# Shanks (1995) says that Bottom and Oranjestad have been at -4:00 since
# Shanks says that Bottom and Oranjestad have been at -4:00 since
# standard time was introduced on 1912-03-02; and that Kralendijk and Rincon
# used Kralendijk Mean Time (-4:33:08) from 1912-02-02 to 1965-01-01.
# This all predates our 1970 cutoff, though.
@ -532,22 +524,14 @@ Zone America/Guyana -3:52:40 - LMT 1915 Mar # Georgetown
-4:00 - GYT
# Paraguay
# From Bob Devine (1988-01-28):
# Paraguay: First day in October to last in March. Midnight switch??
# Since 1980.
# From U. S. Naval Observatory (1989-01-19):
# PARAGUAY 4 H BEHIND UTC
# PARAGUAY 3 H BEHIND UTC OCT 1, '88-MAR 31, '89
# From Shanks (1991):
# From Paul Eggert (1999-10-29):
# Shanks (1999) says that spring transitions are from 01:00 -> 02:00,
# and autumn transitions are from 00:00 -> 23:00. Go with earlier
# editions of Shanks, and with the IATA, who say transitions occur at 00:00.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Para 1975 1978 - Oct 1 0:00 1:00 S
Rule Para 1975 1988 - Oct 1 0:00 1:00 S
Rule Para 1975 1978 - Mar 1 0:00 0 -
# Shanks says 1979 was all DST.
Rule Para 1980 1991 - Apr 1 0:00 0 -
Rule Para 1980 1988 - Oct 1 0:00 1:00 S
Rule Para 1979 1991 - Apr 1 0:00 0 -
Rule Para 1989 only - Oct 22 0:00 1:00 S
Rule Para 1990 only - Oct 1 0:00 1:00 S
Rule Para 1991 only - Oct 6 0:00 1:00 S
@ -556,8 +540,12 @@ Rule Para 1992 only - Oct 5 0:00 1:00 S
Rule Para 1993 only - Mar 31 0:00 0 -
Rule Para 1993 1995 - Oct 1 0:00 1:00 S
Rule Para 1994 1995 - Feb lastSun 0:00 0 -
Rule Para 1996 1998 - Mar 1 0:00 0 -
Rule Para 1996 only - Mar 1 0:00 0 -
# IATA SSIM (1997-09) says Mar 1; go with Shanks.
Rule Para 1997 only - Feb lastSun 0:00 0 -
Rule Para 1998 only - Mar 1 0:00 0 -
Rule Para 1996 max - Oct Sun>=1 0:00 1:00 S
# IATA SSIM (1999-02) says lastSat, not lastSun; go with Shanks.
Rule Para 1999 max - Feb lastSun 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Asuncion -3:50:40 - LMT 1890
@ -608,7 +596,7 @@ Zone America/Port_of_Spain -4:06:04 - LMT 1912 Mar 2
# Uruguay
# From Paul Eggert <eggert@twinsun.com> (1993-11-18):
# Uruguay wins the prize for the strangest peacetime manipulation of the rules.
# From Shanks (1991):
# From Shanks:
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
# Whitman gives 1923 Oct 1; go with Shanks.
Rule Uruguay 1923 only - Oct 2 0:00 0:30 HS
@ -650,10 +638,10 @@ Rule Uruguay 1988 only - Mar 14 0:00 0 -
Rule Uruguay 1988 only - Dec 11 0:00 1:00 S
Rule Uruguay 1989 only - Mar 12 0:00 0 -
Rule Uruguay 1989 only - Oct 29 0:00 1:00 S
# Shanks says no DST was observed in 1990/1 and 1991/2,
# and that 1992/3's DST was from 10-25 to 03-01. Go with IATA.
Rule Uruguay 1990 1992 - Mar Sun>=1 0:00 0 -
Rule Uruguay 1990 1991 - Oct Sun>=21 0:00 1:00 S
# Shanks's 4th edition (1995) says no DST was observed in 1990/1 and 1991/2,
# and that 1992/3's DST was from 10-25 to 03-01. Go with IATA.
Rule Uruguay 1992 only - Oct 18 0:00 1:00 S
Rule Uruguay 1993 only - Feb 28 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]

22
share/zoneinfo/zone.tab
View File

@ -1,3 +1,5 @@
# @(#)zone.tab 1.16
#
# TZ zone descriptions
#
# From Paul Eggert <eggert@twinsun.com> (1996-08-05):
@ -76,7 +78,8 @@ BR -0712-04812 America/Araguaina Tocantins
BR -0940-03543 America/Maceio Alagoas, Sergipe
BR -2332-04637 America/Sao_Paulo S & SE Brazil (BA, GO, DF, MG, ES, RJ, SP, PR, SC, RS)
BR -1535-05605 America/Cuiaba Mato Grosso, Mato Grosso do Sul
BR -0846-06354 America/Porto_Velho W Para, Rondonia, Roraima
BR -0846-06354 America/Porto_Velho W Para, Rondonia
BR +0249-06040 America/Boa_Vista Roraima
BR -0308-06001 America/Manaus Amazonas
BR -0934-06731 America/Porto_Acre Acre
BS +2505-07721 America/Nassau
@ -88,14 +91,15 @@ CA +4734-05243 America/St_Johns Newfoundland Island
CA +4439-06336 America/Halifax Atlantic Time - Nova Scotia (most places), NB, W Labrador, E Quebec & PEI
CA +4612-05957 America/Glace_Bay Atlantic Time - Nova Scotia - places that did not observe DST 1966-1971
CA +5320-06025 America/Goose_Bay Atlantic Time - E Labrador
CA +6608-06544 America/Pangnirtung Atlantic Time - Northwest Territories
CA +4531-07334 America/Montreal Eastern Time - Ontario & Quebec - most locations
CA +4901-08816 America/Nipigon Eastern Time - Ontario & Quebec - places that did not observe DST 1967-1973
CA +4823-08915 America/Thunder_Bay Eastern Time - Thunder Bay, Ontario
CA +6344-06828 America/Iqaluit Eastern Time - Northwest Territories
CA +4953-09709 America/Winnipeg Central Time - Manitoba & west Ontario
CA +4843-09429 America/Rainy_River Central Time - Rainy River & Fort Frances, Ontario
CA +6245-09210 America/Rankin_Inlet Central Time - Northwest Territories
CA +6608-06544 America/Pangnirtung Central Time - Pangnirtung, Nunavut
CA +6344-06828 America/Iqaluit Central Time - east Nunavut
CA +6245-09210 America/Rankin_Inlet Central Time - central Nunavut
CA +6903-10505 America/Cambridge_Bay Central Time - west Nunavut
CA +5024-10439 America/Regina Central Standard Time - Saskatchewan - most locations
CA +5017-10750 America/Swift_Current Central Standard Time - Saskatchewan - midwest
CA +5333-11328 America/Edmonton Mountain Time - Alberta, east British Columbia & west Saskatchewan
@ -118,7 +122,6 @@ CL -2710-10927 Pacific/Easter Easter Island
CM +0403+00942 Africa/Douala
CN +4545+12641 Asia/Harbin north Manchuria
CN +3114+12128 Asia/Shanghai China coast
CN +2217+11409 Asia/Hong_Kong Hong Kong
CN +2934+10635 Asia/Chungking China mountains
CN +4348+08735 Asia/Urumqi Tibet & Xinjiang
CN +3929+07559 Asia/Kashgar Eastern Turkestan
@ -175,6 +178,7 @@ GT +1438-09031 America/Guatemala
GU +1328+14445 Pacific/Guam
GW +1151-01535 Africa/Bissau
GY +0648-05810 America/Guyana
HK +2217+11409 Asia/Hong_Kong
HN +1406-08713 America/Tegucigalpa
HR +4548+01558 Europe/Zagreb
HT +1832-07220 America/Port-au-Prince
@ -239,12 +243,11 @@ MT +3554+01431 Europe/Malta
MU -2010+05730 Indian/Mauritius
MV +0410+07330 Indian/Maldives
MW -1547+03500 Africa/Blantyre
MX +2105-08646 America/Cancun Eastern Time
MX +1924-09909 America/Mexico_City Central Time
MX +1924-09909 America/Mexico_City Central Time - most locations
MX +2105-08646 America/Cancun Central Time - Quintana Roo
MX +2313-10625 America/Mazatlan Mountain Time - most locations
MX +2838-10605 America/Chihuahua Mountain Time - Chihuahua
MX +3152-11637 America/Ensenada Pacific Time - most locations
MX +3232-11701 America/Tijuana Pacific Time - north Baja California
MX +3232-11701 America/Tijuana Pacific Time
MY +0310+10142 Asia/Kuala_Lumpur peninsular Malaysia
MY +0133+11020 Asia/Kuching Sabah & Sarawak
MZ -2558+03235 Africa/Maputo
@ -327,6 +330,7 @@ TK -0922-17114 Pacific/Fakaofo
TM +3757+05823 Asia/Ashkhabad
TN +3648+01011 Africa/Tunis
TO -2110+17510 Pacific/Tongatapu
TP -0833+12535 Asia/Dili
TR +4101+02858 Europe/Istanbul
TT +1039-06131 America/Port_of_Spain
TV -0831+17913 Pacific/Funafuti