diff --git a/external/public-domain/tz/dist/CONTRIBUTING b/external/public-domain/tz/dist/CONTRIBUTING index 4c0f56a50265..6d800e4c03a3 100644 --- a/external/public-domain/tz/dist/CONTRIBUTING +++ b/external/public-domain/tz/dist/CONTRIBUTING @@ -18,7 +18,7 @@ To email small changes, please run a POSIX shell command like 'diff -u old/europe new/europe >myfix.patch', and attach 'myfix.patch' to the email. -For more-elaborate or possibly-controversial changes, +For more-elaborate or possibly controversial changes, such as renaming, adding or removing zones, please read "Theory and pragmatics of the tz code and data" . diff --git a/external/public-domain/tz/dist/Makefile b/external/public-domain/tz/dist/Makefile index 21ab9f99fa49..31216c4cee27 100644 --- a/external/public-domain/tz/dist/Makefile +++ b/external/public-domain/tz/dist/Makefile @@ -35,22 +35,14 @@ DATAFORM= main LOCALTIME= Factory -# The POSIXRULES macro controls interpretation of nonstandard and obsolete -# POSIX-like TZ settings like TZ='EET-2EEST' that lack DST transition rules. -# Such a setting uses the rules in a template file to determine -# "spring forward" and "fall back" days and times; the environment -# variable itself specifies UT offsets of standard and daylight saving time. -# +# The POSIXRULES macro controls interpretation of POSIX-like TZ +# settings like TZ='EET-2EEST' that lack DST transition rules. # If POSIXRULES is '-', no template is installed; this is the default. -# # Any other value for POSIXRULES is obsolete and should not be relied on, as: # * It does not work correctly in popular implementations such as GNU/Linux. # * It does not work even in tzcode, except for historical timestamps # that precede the last explicit transition in the POSIXRULES file. # Hence it typically does not work for current and future timestamps. -# In short, software should avoid ruleless settings like TZ='EET-2EEST' -# and so should not depend on the value of POSIXRULES. -# # If, despite the above, you want a template for handling these settings, # you can change the line below (after finding the timezone you want in the # one of the $(TDATA) source files, or adding it to a source file). @@ -63,7 +55,7 @@ LOCALTIME= Factory POSIXRULES= - # Also see TZDEFRULESTRING below, which takes effect only -# if the time zone files cannot be accessed. +# if POSIXRULES is '-' or if the template file cannot be accessed. # Installation locations. @@ -211,7 +203,7 @@ LDLIBS= # -DHAVE_DECL_ENVIRON if declares 'environ' # -DHAVE_DECL_TIMEGM=0 if does not declare timegm # -DHAVE_DIRECT_H if mkdir needs (MS-Windows) -# -DHAVE_GENERIC=0 if _Generic does not work* +# -DHAVE__GENERIC=0 if _Generic does not work* # -DHAVE_GETRANDOM if getrandom works (e.g., GNU/Linux), # -DHAVE_GETRANDOM=0 to avoid using getrandom # -DHAVE_GETTEXT if gettext works (e.g., GNU/Linux, FreeBSD, Solaris), @@ -220,7 +212,7 @@ LDLIBS= # -DHAVE_INCOMPATIBLE_CTIME_R if your system's time.h declares # ctime_r and asctime_r incompatibly with the POSIX standard # (Solaris when _POSIX_PTHREAD_SEMANTICS is not defined). -# -DHAVE_INTTYPES_H=0 if does not work* +# -DHAVE_INTTYPES_H=0 if does not work*+ # -DHAVE_LINK=0 if your system lacks a link function # -DHAVE_LOCALTIME_R=0 if your system lacks a localtime_r function # -DHAVE_LOCALTIME_RZ=0 if you do not want zdump to use localtime_rz @@ -229,22 +221,24 @@ LDLIBS= # -DHAVE_POSIX_DECLS=0 if your system's include files do not declare # functions like 'link' or variables like 'tzname' required by POSIX # -DHAVE_SETENV=0 if your system lacks the setenv function -# -DHAVE_SNPRINTF=0 if your system lacks the snprintf function +# -DHAVE_SNPRINTF=0 if your system lacks the snprintf function+ # -DHAVE_STDCKDINT_H=0 if neither nor substitutes like # __builtin_add_overflow work* -# -DHAVE_STDINT_H=0 if does not work* +# -DHAVE_STDINT_H=0 if does not work*+ # -DHAVE_STRFTIME_L if declares locale_t and strftime_l # -DHAVE_STRDUP=0 if your system lacks the strdup function -# -DHAVE_STRTOLL=0 if your system lacks the strtoll function +# -DHAVE_STRTOLL=0 if your system lacks the strtoll function+ # -DHAVE_SYMLINK=0 if your system lacks the symlink function # -DHAVE_SYS_STAT_H=0 if does not work* # -DHAVE_TZSET=0 if your system lacks a tzset function # -DHAVE_UNISTD_H=0 if does not work* # -DHAVE_UTMPX_H=0 if does not work* # -Dlocale_t=XXX if your system uses XXX instead of locale_t +# -DPORT_TO_C89 if tzcode should also run on C89 platforms+ # -DRESERVE_STD_EXT_IDS if your platform reserves standard identifiers # with external linkage, e.g., applications cannot define 'localtime'. # -Dssize_t=long on hosts like MS-Windows that lack ssize_t +# -DSUPPORT_C89 if the tzcode library should support C89 callers+ # -DSUPPRESS_TZDIR to not prepend TZDIR to file names; this has # security implications and is not recommended for general use # -DTHREAD_SAFE to make localtime.c thread-safe, as POSIX requires; @@ -256,7 +250,13 @@ LDLIBS= # -DTZ_DOMAINDIR=\"/path\" to use "/path" for gettext directory; # the default is system-supplied, typically "/usr/lib/locale" # -DTZDEFRULESTRING=\",date/time,date/time\" to default to the specified -# DST transitions if the time zone files cannot be accessed +# DST transitions for POSIX-style TZ strings lacking them, +# in the usual case where POSIXRULES is '-'. If not specified, +# TZDEFRULESTRING defaults to US rules for future DST transitions. +# This mishandles some past timestamps, as US DST rules have changed. +# It also mishandles settings like TZ='EET-2EEST' for eastern Europe, +# as Europe and US DST rules differ. +# -DTZNAME_MAXIMUM=N to limit time zone abbreviations to N bytes (default 255) # -DUNINIT_TRAP if reading uninitialized storage can cause problems # other than simply getting garbage data # -DUSE_LTZ=0 to build zdump with the system time zone library @@ -273,6 +273,8 @@ LDLIBS= # $(GCC_DEBUG_FLAGS) if you are using recent GCC and want lots of checking # # * Options marked "*" can be omitted if your compiler is C23 compatible. +# * Options marked "+" are obsolescent and are planned to be removed +# once the code assumes C99 or later. # # Select instrumentation via "make GCC_INSTRUMENT='whatever'". GCC_INSTRUMENT = \ @@ -363,7 +365,7 @@ GCC_DEBUG_FLAGS = -DGCC_LINT -g3 -O3 -fno-common \ # -DNETBSD_INSPIRED=0 # to the end of the "CFLAGS=" line. Otherwise, the functions # "localtime_rz", "mktime_z", "tzalloc", and "tzfree" are added to the -# time library, and if STD_INSPIRED is also defined the functions +# time library, and if STD_INSPIRED is also defined to nonzero the functions # "posix2time_z" and "time2posix_z" are added as well. # The functions ending in "_z" (or "_rz") are like their unsuffixed # (or suffixed-by-"_r") counterparts, except with an extra first @@ -455,16 +457,13 @@ SAFE_CHARSET3= 'abcdefghijklmnopqrstuvwxyz{|}~' SAFE_CHARSET= $(SAFE_CHARSET1)$(SAFE_CHARSET2)$(SAFE_CHARSET3) SAFE_CHAR= '[]'$(SAFE_CHARSET)'-]' -# These characters are Latin-1, and so are likely to be displayable -# even in editors with limited character sets. -UNUSUAL_OK_LATIN_1 = «°±»½¾× -# This IPA symbol is represented in Unicode as the composition of -# U+0075 and U+032F, and U+032F is not considered alphabetic by some -# grep implementations that do not grok composition. -UNUSUAL_OK_IPA = u̯ +# These non-alphabetic, non-ASCII printable characters are Latin-1, +# and so are likely displayable even in editors like XEmacs 21 +# that have limited display capabilities. +UNUSUAL_OK_LATIN_1 = ¡¢£¤¥¦§¨©«¬®¯°±²³´¶·¸¹»¼½¾¿×÷ # Non-ASCII non-letters that OK_CHAR allows, as these characters are # useful in commentary. -UNUSUAL_OK_CHARSET= $(UNUSUAL_OK_LATIN_1)$(UNUSUAL_OK_IPA) +UNUSUAL_OK_CHARSET= $(UNUSUAL_OK_LATIN_1) # Put this in a bracket expression to match spaces. s = [:space:] @@ -833,7 +832,7 @@ check_slashed_abbrs: $(TDATA_TO_CHECK) CHECK_CC_LIST = { n = split($$1,a,/,/); for (i=2; i<=n; i++) print a[1], a[i]; } -check_sorted: backward backzone iso3166.tab zone.tab zone1970.tab +check_sorted: backward backzone $(AWK) '/^Link/ {printf "%.5d %s\n", g, $$3} !/./ {g++}' \ backward | LC_ALL=C sort -cu $(AWK) '/^Zone/ {print $$2}' backzone | LC_ALL=C sort -cu diff --git a/external/public-domain/tz/dist/NEWS b/external/public-domain/tz/dist/NEWS index 701e490e4834..cd5cafe3f3c6 100644 --- a/external/public-domain/tz/dist/NEWS +++ b/external/public-domain/tz/dist/NEWS @@ -1,5 +1,100 @@ News for the tz database +Release 2023a - 2023-03-22 12:39:33 -0700 + + Briefly: + Egypt now uses DST again, from April through October. + This year Morocco springs forward April 23, not April 30. + Palestine delays the start of DST this year. + Much of Greenland still uses DST from 2024 on. + America/Yellowknife now links to America/Edmonton. + tzselect can now use current time to help infer timezone. + The code now defaults to C99 or later. + Fix use of C23 attributes. + + Changes to future timestamps + + Starting in 2023, Egypt will observe DST from April's last Friday + through October's last Thursday. (Thanks to Ahmad ElDardiry.) + Assume the transition times are 00:00 and 24:00, respectively. + + In 2023 Morocco's spring-forward transition after Ramadan + will occur April 23, not April 30. (Thanks to Milamber.) + Adjust predictions for future years accordingly. This affects + predictions for 2023, 2031, 2038, and later years. + + This year Palestine will delay its spring forward from + March 25 to April 29 due to Ramadan. (Thanks to Heba Hamad.) + Make guesses for future Ramadans too. + + Much of Greenland, represented by America/Nuuk, will continue to + observe DST using European Union rules. When combined with + Greenland's decision not to change the clocks in fall 2023, + America/Nuuk therefore changes from -03/-02 to -02/-01 effective + 2023-10-29 at 01:00 UTC. (Thanks to Thomas M. Steenholdt.) + This change from 2022g doesn't affect timestamps until 2024-03-30, + and doesn't affect tm_isdst until 2023-03-25. + + Changes to past timestamps + + America/Yellowknife has changed from a Zone to a backward + compatibility Link, as it no longer differs from America/Edmonton + since 1970. (Thanks to Almaz Mingaleev.) This affects some + pre-1948 timestamps. The old data are now in 'backzone'. + + Changes to past time zone abbreviations + + When observing Moscow time, Europe/Kirov and Europe/Volgograd now + use the abbreviations MSK/MSD instead of numeric abbreviations, + for consistency with other timezones observing Moscow time. + + Changes to code + + You can now tell tzselect local time, to simplify later choices. + Select the 'time' option in its first prompt. + + You can now compile with -DTZNAME_MAXIMUM=N to limit time zone + abbreviations to N bytes (default 255). The reference runtime + library now rejects POSIX-style TZ strings that contain longer + abbreviations, treating them as UTC. Previously the limit was + platform dependent and abbreviations were silently truncated to + 16 bytes even when the limit was greater than 16. + + The code by default is now designed for C99 or later. To build in + a C89 environment, compile with -DPORT_TO_C89. To support C89 + callers of the tzcode library, compile with -DSUPPORT_C89. The + two new macros are transitional aids planned to be removed in a + future version, when C99 or later will be required. + + The code now builds again on pre-C99 platforms, if you compile + with -DPORT_TO_C89. This fixes a bug introduced in 2022f. + + On C23-compatible platforms tzcode no longer uses syntax like + 'static [[noreturn]] void usage(void);'. Instead, it uses + '[[noreturn]] static void usage(void);' as strict C23 requires. + (Problem reported by Houge Langley.) + + The code's functions now constrain their arguments with the C + 'restrict' keyword consistently with their documentation. + This may allow future optimizations. + + zdump again builds standalone with ckdadd and without setenv, + fixing a bug introduced in 2022g. (Problem reported by panic.) + + leapseconds.awk can now process a leap seconds file that never + expires; this might be useful if leap seconds are discontinued. + + Changes to commentary + + tz-link.html has a new section "Coordinating with governments and + distributors". (Thanks to Neil Fuller for some of the text.) + + To improve tzselect diagnostics, zone1970.tab's comments column is + now limited to countries that have multiple timezones. + + Note that leap seconds are planned to be discontinued by 2035. + + Release 2022g - 2022-11-29 08:58:31 -0800 Briefly: @@ -596,7 +691,7 @@ Release 2021b - 2021-09-24 16:23:00 -0700 Starting with 2020a, zic -L truncated its output according to the "Expires" directive or "#expires" comment in the leapseconds file. The resulting TZif files omitted daylight saving transitions after - the leap second table expired, which led to far less-accurate + the leap second table expired, which led to far less accurate predictions of times after the expiry. Although future timestamps cannot be converted accurately in the presence of leap seconds, it is more accurate to convert near-future timestamps with a few @@ -616,7 +711,7 @@ Release 2021b - 2021-09-24 16:23:00 -0700 zic -L LEAPFILE -r @LO no longer generates an invalid TZif file that omits leap second information for the range LO..B when LO falls between two leap seconds A and B. Instead, it generates a - TZif version 4 file that represents the previously-missing + TZif version 4 file that represents the previously missing information. The TZif reader now allows the leap second table to begin with a @@ -670,7 +765,7 @@ Release 2021b - 2021-09-24 16:23:00 -0700 Fix a bug with 'zic -r @X' when X is a negative leap second that has a nonnegative correction. Without the fix, the output file was truncated so that X appeared to be a positive leap second. - Fix a similar, even-less-likely bug when truncating at a positive + Fix a similar, even less likely bug when truncating at a positive leap second that has a nonpositive correction. zic -r now reports an error if given rolling leap seconds, as this @@ -691,7 +786,7 @@ Release 2021b - 2021-09-24 16:23:00 -0700 fixing a bug introduced in 2014g. zdump -v now outputs timestamps at boundaries of what localtime - and gmtime can represent, instead of the less-useful timestamps + and gmtime can represent, instead of the less useful timestamps one day after the minimum and one day before the maximum. (Thanks to Arthur David Olson for prototype code, and to Manuela Friedrich for debugging help.) @@ -2311,7 +2406,7 @@ Release 2016g - 2016-09-13 08:56:38 -0700 names internally. zdump has a new -i option to generate transitions in a - more-compact but still human-readable format. This option is + smaller but still human-readable format. This option is experimental, and the output format may change in future versions. (Thanks to Jon Skeet for suggesting that an option was needed, and thanks to Tim Parenti and Chris Rovick for further comments.) @@ -2333,7 +2428,7 @@ Release 2016g - 2016-09-13 08:56:38 -0700 release 2016g, the version number is now something like '2016g-23-g50556e3-dirty' instead of the misleading '2016g'. Tagged releases use the same version number format as before, - e.g., '2016g'. To support the more-accurate version number, its + e.g., '2016g'. To support the more accurate version number, its specification has moved from a line in the Makefile to a new source file 'version'. @@ -2964,7 +3059,7 @@ Release 2014i - 2014-10-21 22:04:57 -0700 Since Belarus is not changing its clocks even though Moscow is, the time zone abbreviation in Europe/Minsk is changing from FET - to its more-traditional value MSK on 2014-10-26 at 01:00. + to its more traditional value MSK on 2014-10-26 at 01:00. (Thanks to Alexander Bokovoy for the heads-up about Belarus.) The new abbreviation IDT stands for the pre-1976 use of UT +08 in @@ -3056,7 +3151,7 @@ Release 2014h - 2014-09-25 18:59:03 -0700 Changes affecting build procedure - 'make check' now checks better for properly-sorted data. + 'make check' now checks better for properly sorted data. Changes affecting documentation and commentary @@ -3557,7 +3652,7 @@ Release 2014a - 2014-03-07 23:30:29 -0800 Changes affecting past timestamps - Fiji ended DST on 2014-01-19 at 02:00, not the previously-scheduled 03:00. + Fiji ended DST on 2014-01-19 at 02:00, not the previously scheduled 03:00. (Thanks to Steffen Thorsen.) Ukraine switched from Moscow to Eastern European time on 1990-07-01 @@ -3811,7 +3906,7 @@ Release 2013e - 2013-09-19 23:50:04 -0700 Allow POSIX-like TZ strings where the transition time's hour can range from -167 through 167, instead of the POSIX-required 0 through 24. E.g., TZ='FJT-12FJST,M10.3.1/146,M1.3.4/75' for the - new Fiji rules. This is a more-compact way to represent + new Fiji rules. This is a more compact way to represent far-future timestamps for America/Godthab, America/Santiago, Antarctica/Palmer, Asia/Gaza, Asia/Hebron, Asia/Jerusalem, Pacific/Easter, and Pacific/Fiji. Other zones are unaffected by @@ -3819,7 +3914,7 @@ Release 2013e - 2013-09-19 23:50:04 -0700 Allow POSIX-like TZ strings where daylight saving time is in effect all year. E.g., TZ='WART4WARST,J1/0,J365/25' for Western - Argentina Summer Time all year. This supports a more-compact way + Argentina Summer Time all year. This supports a more compact way to represent the 2013d data for America/Argentina/San_Luis. Because of the change for San Luis noted above this change does not affect the current data. (Thanks to Andrew Main (Zefram) for @@ -3908,13 +4003,13 @@ Release 2013e - 2013-09-19 23:50:04 -0700 zdump now outputs "UT" when referring to Universal Time, not "UTC". "UTC" does not make sense for timestamps that predate the introduction - of UTC, whereas "UT", a more-generic term, does. (Thanks to Steve Allen + of UTC, whereas "UT", a more generic term, does. (Thanks to Steve Allen for clarifying UT vs UTC.) Data changes affecting behavior of tzselect and similar programs - Country code BQ is now called the more-common name "Caribbean Netherlands" - rather than the more-official "Bonaire, St Eustatius & Saba". + Country code BQ is now called the more common name "Caribbean Netherlands" + rather than the more official "Bonaire, St Eustatius & Saba". Remove from zone.tab the names America/Montreal, America/Shiprock, and Antarctica/South_Pole, as they are equivalent to existing @@ -4098,7 +4193,7 @@ Release 2013c - 2013-04-19 16:17:40 -0700 Macquarie Island is politically part of Australia, not Antarctica. (Thanks to Tobias Conradi.) - Sort Macquarie more-consistently with other parts of Australia. + Sort Macquarie more consistently with other parts of Australia. (Thanks to Tim Parenti.) @@ -5322,7 +5417,7 @@ Release data1998g - 1998-08-11 03:28:35 -0000 Release data1998f - 1998-07-20 13:50:00 -0000 [tzdata1998f.tar.gz is missing!] - Update the "leapseconds" file to include the newly-announced + Update the "leapseconds" file to include the newly announced insertion at the end of 1998. diff --git a/external/public-domain/tz/dist/africa b/external/public-domain/tz/dist/africa index 985cea3a611d..58b813a815f4 100644 --- a/external/public-domain/tz/dist/africa +++ b/external/public-domain/tz/dist/africa @@ -376,6 +376,14 @@ Rule Egypt 2007 only - Sep Thu>=1 24:00 0 - # From Mina Samuel (2016-07-04): # Egyptian government took the decision to cancel the DST, +# From Ahmad ElDardiry (2023-03-01): +# Egypt officially announced today that daylight savings will be +# applied from last Friday of April to last Thursday of October. +# From Paul Eggert (2023-03-01): +# Assume transitions are at 00:00 and 24:00 respectively. +# From Amir Adib (2023-03-07): +# https://www.facebook.com/EgyptianCabinet/posts/638829614954129/ + Rule Egypt 2008 only - Aug lastThu 24:00 0 - Rule Egypt 2009 only - Aug 20 24:00 0 - Rule Egypt 2010 only - Aug 10 24:00 0 - @@ -385,6 +393,8 @@ Rule Egypt 2014 only - May 15 24:00 1:00 S Rule Egypt 2014 only - Jun 26 24:00 0 - Rule Egypt 2014 only - Jul 31 24:00 1:00 S Rule Egypt 2014 only - Sep lastThu 24:00 0 - +Rule Egypt 2023 max - Apr lastFri 0:00 1:00 S +Rule Egypt 2023 max - Oct lastThu 24:00 0 - # Zone NAME STDOFF RULES FORMAT [UNTIL] #STDOFF 2:05:08.9 @@ -540,7 +550,7 @@ Zone Africa/Maseru 1:50:00 - LMT 1903 Mar # President William R. Tolbert, Jr., July 23, 1971-July 31, 1972. # Monrovia: Executive Mansion. # -# Use the abbreviation "MMT" before 1972, as the more-accurate numeric +# Use the abbreviation "MMT" before 1972, as the more accurate numeric # abbreviation "-004430" would be one byte over the POSIX limit. # # Zone NAME STDOFF RULES FORMAT [UNTIL] @@ -706,8 +716,8 @@ Zone Africa/Nouakchott -1:03:48 - LMT 1912 # DST the coming summer... # # Some sources, in French: -# http://www.defimedia.info/news/946/Rashid-Beebeejaun-:-%C2%AB-L%E2%80%99heure-d%E2%80%99%C3%A9t%C3%A9-ne-sera-pas-appliqu%C3%A9e-cette-ann%C3%A9e-%C2%BB -# http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-%C3%A9conomie-d-%C3%A9nergie-de-l-heure-d-%C3%A9t%C3%A9-ont-%C3%A9t%C3%A9-atteints- +# http://www.defimedia.info/news/946/Rashid-Beebeejaun-:-«-L%E2%80%99heure-d%E2%80%99été-ne-sera-pas-appliquée-cette-année-» +# http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-économie-d-énergie-de-l-heure-d-été-ont-été-atteints- # # Our wrap-up: # https://www.timeanddate.com/news/time/mauritius-dst-will-not-repeat.html @@ -845,7 +855,7 @@ Zone Indian/Mayotte 3:00:56 - LMT 1911 Jul # Mamoutzou # More articles in the press # https://www.yabiladi.com/articles/details/5058/secret-l-heure-d-ete-maroc-leve.html # http://www.lematin.ma/Actualite/Express/Article.asp?id=148923 -# http://www.lavieeco.com/actualite/Le-Maroc-passe-sur-GMT%2B1-a-partir-de-dim +# http://www.lavieeco.com/actualite/Le-Maroc-passe-sur-GMT+1-a-partir-de-dim # From Petr Machata (2011-03-30): # They have it written in English here: @@ -860,7 +870,7 @@ Zone Indian/Mayotte 3:00:56 - LMT 1911 Jul # Mamoutzou # According to Infomédiaire web site from Morocco (infomediaire.ma), # on March 9, 2012, (in French) Heure légale: # Le Maroc adopte officiellement l'heure d'été -# http://www.infomediaire.ma/news/maroc/heure-l%C3%A9gale-le-maroc-adopte-officiellement-lheure-d%C3%A9t%C3%A9 +# http://www.infomediaire.ma/news/maroc/heure-légale-le-maroc-adopte-officiellement-lheure-dété # Governing Council adopted draft decree, that Morocco DST starts on # the last Sunday of March (March 25, 2012) and ends on # last Sunday of September (September 30, 2012) @@ -984,19 +994,28 @@ Zone Indian/Mayotte 3:00:56 - LMT 1911 Jul # Mamoutzou # Friday or Saturday (and so the 2 days off are on a weekend), the next time # shift will be the next weekend. # -# From Paul Eggert (2020-05-31): +# From Milamber (2021-03-31, 2022-03-10): +# https://www.mmsp.gov.ma/fr/actualites.aspx?id=2076 +# https://www.ecoactu.ma/horaires-administration-ramadan-gmtheure-gmt-a-partir-de-dimanche-27-mars/ +# +# From Milamber (2023-03-14, 2023-03-15): +# The return to legal GMT time will take place this Sunday, March 19 at 3 a.m. +# ... the return to GMT+1 will be made on Sunday April 23, 2023 at 2 a.m. +# https://www.mmsp.gov.ma/fr/actualites/passage-à-l%E2%80%99heure-gmt-à-partir-du-dimanche-19-mars-2023 +# +# From Paul Eggert (2023-03-14): # For now, guess that in the future Morocco will fall back at 03:00 # the last Sunday before Ramadan, and spring forward at 02:00 the -# first Sunday after two days after Ramadan. To implement this, +# first Sunday after one day after Ramadan. To implement this, # transition dates and times for 2019 through 2087 were determined by -# running the following program under GNU Emacs 26.3. (This algorithm +# running the following program under GNU Emacs 28.2. (This algorithm # also produces the correct transition dates for 2016 through 2018, # though the times differ due to Morocco's time zone change in 2018.) # (let ((islamic-year 1440)) # (require 'cal-islam) # (while (< islamic-year 1511) # (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year))) -# (b (+ 2 (calendar-islamic-to-absolute (list 10 1 islamic-year)))) +# (b (+ 1 (calendar-islamic-to-absolute (list 10 1 islamic-year)))) # (sunday 0)) # (while (/= sunday (mod (setq a (1- a)) 7))) # (while (/= sunday (mod b 7)) @@ -1010,10 +1029,6 @@ Zone Indian/Mayotte 3:00:56 - LMT 1911 Jul # Mamoutzou # (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a)) # (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b))))) # (setq islamic-year (+ 1 islamic-year)))) -# -# From Milamber (2021-03-31, 2022-03-10), confirming these predictions: -# https://www.mmsp.gov.ma/fr/actualites.aspx?id=2076 -# https://www.ecoactu.ma/horaires-administration-ramadan-gmtheure-gmt-a-partir-de-dimanche-27-mars/ # Rule NAME FROM TO - IN ON AT SAVE LETTER/S Rule Morocco 1939 only - Sep 12 0:00 1:00 - @@ -1066,7 +1081,7 @@ Rule Morocco 2021 only - May 16 2:00 0 - Rule Morocco 2022 only - Mar 27 3:00 -1:00 - Rule Morocco 2022 only - May 8 2:00 0 - Rule Morocco 2023 only - Mar 19 3:00 -1:00 - -Rule Morocco 2023 only - Apr 30 2:00 0 - +Rule Morocco 2023 only - Apr 23 2:00 0 - Rule Morocco 2024 only - Mar 10 3:00 -1:00 - Rule Morocco 2024 only - Apr 14 2:00 0 - Rule Morocco 2025 only - Feb 23 3:00 -1:00 - @@ -1082,7 +1097,7 @@ Rule Morocco 2029 only - Feb 18 2:00 0 - Rule Morocco 2029 only - Dec 30 3:00 -1:00 - Rule Morocco 2030 only - Feb 10 2:00 0 - Rule Morocco 2030 only - Dec 22 3:00 -1:00 - -Rule Morocco 2031 only - Feb 2 2:00 0 - +Rule Morocco 2031 only - Jan 26 2:00 0 - Rule Morocco 2031 only - Dec 14 3:00 -1:00 - Rule Morocco 2032 only - Jan 18 2:00 0 - Rule Morocco 2032 only - Nov 28 3:00 -1:00 - @@ -1098,7 +1113,7 @@ Rule Morocco 2036 only - Nov 23 2:00 0 - Rule Morocco 2037 only - Oct 4 3:00 -1:00 - Rule Morocco 2037 only - Nov 15 2:00 0 - Rule Morocco 2038 only - Sep 26 3:00 -1:00 - -Rule Morocco 2038 only - Nov 7 2:00 0 - +Rule Morocco 2038 only - Oct 31 2:00 0 - Rule Morocco 2039 only - Sep 18 3:00 -1:00 - Rule Morocco 2039 only - Oct 23 2:00 0 - Rule Morocco 2040 only - Sep 2 3:00 -1:00 - @@ -1114,7 +1129,7 @@ Rule Morocco 2044 only - Aug 28 2:00 0 - Rule Morocco 2045 only - Jul 9 3:00 -1:00 - Rule Morocco 2045 only - Aug 20 2:00 0 - Rule Morocco 2046 only - Jul 1 3:00 -1:00 - -Rule Morocco 2046 only - Aug 12 2:00 0 - +Rule Morocco 2046 only - Aug 5 2:00 0 - Rule Morocco 2047 only - Jun 23 3:00 -1:00 - Rule Morocco 2047 only - Jul 28 2:00 0 - Rule Morocco 2048 only - Jun 7 3:00 -1:00 - @@ -1130,7 +1145,7 @@ Rule Morocco 2052 only - Jun 2 2:00 0 - Rule Morocco 2053 only - Apr 13 3:00 -1:00 - Rule Morocco 2053 only - May 25 2:00 0 - Rule Morocco 2054 only - Apr 5 3:00 -1:00 - -Rule Morocco 2054 only - May 17 2:00 0 - +Rule Morocco 2054 only - May 10 2:00 0 - Rule Morocco 2055 only - Mar 28 3:00 -1:00 - Rule Morocco 2055 only - May 2 2:00 0 - Rule Morocco 2056 only - Mar 12 3:00 -1:00 - @@ -1146,7 +1161,7 @@ Rule Morocco 2060 only - Mar 7 2:00 0 - Rule Morocco 2061 only - Jan 16 3:00 -1:00 - Rule Morocco 2061 only - Feb 27 2:00 0 - Rule Morocco 2062 only - Jan 8 3:00 -1:00 - -Rule Morocco 2062 only - Feb 19 2:00 0 - +Rule Morocco 2062 only - Feb 12 2:00 0 - Rule Morocco 2062 only - Dec 31 3:00 -1:00 - Rule Morocco 2063 only - Feb 4 2:00 0 - Rule Morocco 2063 only - Dec 16 3:00 -1:00 - @@ -1162,7 +1177,7 @@ Rule Morocco 2067 only - Dec 11 2:00 0 - Rule Morocco 2068 only - Oct 21 3:00 -1:00 - Rule Morocco 2068 only - Dec 2 2:00 0 - Rule Morocco 2069 only - Oct 13 3:00 -1:00 - -Rule Morocco 2069 only - Nov 24 2:00 0 - +Rule Morocco 2069 only - Nov 17 2:00 0 - Rule Morocco 2070 only - Oct 5 3:00 -1:00 - Rule Morocco 2070 only - Nov 9 2:00 0 - Rule Morocco 2071 only - Sep 20 3:00 -1:00 - @@ -1178,7 +1193,7 @@ Rule Morocco 2075 only - Sep 15 2:00 0 - Rule Morocco 2076 only - Jul 26 3:00 -1:00 - Rule Morocco 2076 only - Sep 6 2:00 0 - Rule Morocco 2077 only - Jul 18 3:00 -1:00 - -Rule Morocco 2077 only - Aug 29 2:00 0 - +Rule Morocco 2077 only - Aug 22 2:00 0 - Rule Morocco 2078 only - Jul 10 3:00 -1:00 - Rule Morocco 2078 only - Aug 14 2:00 0 - Rule Morocco 2079 only - Jun 25 3:00 -1:00 - @@ -1188,13 +1203,13 @@ Rule Morocco 2080 only - Jul 21 2:00 0 - Rule Morocco 2081 only - Jun 1 3:00 -1:00 - Rule Morocco 2081 only - Jul 13 2:00 0 - Rule Morocco 2082 only - May 24 3:00 -1:00 - -Rule Morocco 2082 only - Jul 5 2:00 0 - +Rule Morocco 2082 only - Jun 28 2:00 0 - Rule Morocco 2083 only - May 16 3:00 -1:00 - Rule Morocco 2083 only - Jun 20 2:00 0 - Rule Morocco 2084 only - Apr 30 3:00 -1:00 - Rule Morocco 2084 only - Jun 11 2:00 0 - Rule Morocco 2085 only - Apr 22 3:00 -1:00 - -Rule Morocco 2085 only - Jun 3 2:00 0 - +Rule Morocco 2085 only - May 27 2:00 0 - Rule Morocco 2086 only - Apr 14 3:00 -1:00 - Rule Morocco 2086 only - May 19 2:00 0 - Rule Morocco 2087 only - Mar 30 3:00 -1:00 - @@ -1327,15 +1342,15 @@ Zone Africa/Niamey 0:08:28 - LMT 1912 # From P Chan (2020-12-03): # GMT was adopted as the standard time of Lagos on 1905-07-01. # Lagos Weekly Record, 1905-06-24, p 3 -# http://ddsnext.crl.edu/titles/31558#?c=0&m=668&s=0&cv=2&r=0&xywh=1446%2C5221%2C1931%2C1235 +# http://ddsnext.crl.edu/titles/31558#?c=0&m=668&s=0&cv=2&r=0&xywh=1446,5221,1931,1235 # says "It is officially notified that on and after the 1st of July 1905 -# Greenwich Mean Solar Time will be adopted thought the Colony and +# Greenwich Mean Solar Time will be adopted throughout the Colony and # Protectorate, and that it will be necessary to put all clocks 13 minutes and # 35 seconds back, recording local mean time." # # It seemed that Lagos returned to LMT on 1908-07-01. # [The Lagos Standard], 1908-07-01, p 5 -# http://ddsnext.crl.edu/titles/31556#?c=0&m=78&s=0&cv=4&r=0&xywh=-92%2C3590%2C3944%2C2523 +# http://ddsnext.crl.edu/titles/31556#?c=0&m=78&s=0&cv=4&r=0&xywh=-92,3590,3944,2523 # says "Scarcely have the people become accustomed to this new time, when # another official notice has now appeared announcing that from and after the # 1st July next, return will be made to local mean time." @@ -1347,7 +1362,7 @@ Zone Africa/Niamey 0:08:28 - LMT 1912 # https://libsysdigi.library.illinois.edu/ilharvest/Africana/Books2011-05/3064634/3064634_1914/3064634_1914_opt.pdf#page=27 # "On January 1st [1914], a universal standard time for Nigeria was adopted, # viz., half an hour fast on Greenwich mean time, corresponding to the meridian -# 7 [degrees] 30' E. long." +# 7° 30' E. long." # Lloyd's Register of Shipping (1915) says "Hitherto the time observed in Lagos # was the local mean time. On 1st January, 1914, standard time for the whole of # Nigeria was introduced ... Lagos time has been advanced about 16 minutes @@ -1365,7 +1380,7 @@ Zone Africa/Niamey 0:08:28 - LMT 1912 # The Lagos Weekly Record, 1919-09-20, p 3 details discussion on the first # reading of this Bill by the Legislative Council of the Colony of Nigeria on # Thursday 1919-08-28: -# http://ddsnext.crl.edu/titles/31558?terms&item_id=303484#?m=1118&c=1&s=0&cv=2&r=0&xywh=1261%2C3408%2C2994%2C1915 +# http://ddsnext.crl.edu/titles/31558?terms&item_id=303484#?m=1118&c=1&s=0&cv=2&r=0&xywh=1261,3408,2994,1915 # "The proposal is that the Globe should be divided into twelve zones East and # West of Greenwich, of one hour each, Nigeria falling into the zone with a # standard of one hour fast on Greenwich Mean Time. Nigeria standard time is diff --git a/external/public-domain/tz/dist/antarctica b/external/public-domain/tz/dist/antarctica index f6810d32e402..3b9af2407cce 100644 --- a/external/public-domain/tz/dist/antarctica +++ b/external/public-domain/tz/dist/antarctica @@ -307,7 +307,7 @@ Zone Antarctica/Rothera 0 - -00 1976 Dec 1 # but that he found it more convenient to keep GMT+12 # as supplies for the station were coming from McMurdo Sound, # which was on GMT+12 because New Zealand was on GMT+12 all year -# at that time (1957). (Source: Siple's book 90 Degrees South.) +# at that time (1957). (Source: Siple's book 90° South.) # # From Susan Smith # http://www.cybertours.com/whs/pole10.html diff --git a/external/public-domain/tz/dist/backzone b/external/public-domain/tz/dist/backzone index 4fa8c112d4d5..2086af8be97f 100644 --- a/external/public-domain/tz/dist/backzone +++ b/external/public-domain/tz/dist/backzone @@ -159,7 +159,7 @@ # 12-hour clock starting at our 06:00, so their "8 o'clock" is our # 02:00 or 14:00. Keep this in mind when you ask the time in Amharic. # -# Shanks & Pottenger write that Ethiopia had six narrowly-spaced time +# Shanks & Pottenger write that Ethiopia had six narrowly spaced time # zones between 1870 and 1890, that they merged to 38E50 (2:35:20) in # 1890, and that they switched to 3:00 on 1936-05-05. Perhaps 38E50 # was for Adis Dera. Quite likely the Shanks data entries are wrong @@ -377,7 +377,7 @@ Zone America/Argentina/ComodRivadavia -4:30:00 - LMT 1894 Oct 31 # ever since standard time was introduced, but the information from # McKinnon sounds more authoritative. For now, assume that Atikokan # switched to EST immediately after WWII era daylight saving time -# ended. This matches the old (less-populous) America/Coral_Harbour +# ended. This matches the old (less populous) America/Coral_Harbour # entry since our cutoff date of 1970, so we can move # America/Coral_Harbour to the 'backward' file. @@ -751,6 +751,11 @@ Zone America/Thunder_Bay -5:57:00 - LMT 1895 # British Virgin Is +# Yellowknife, Northwest Territories +Zone America/Yellowknife 0 - -00 1935 # Yellowknife founded? + -7:00 NT_YK M%sT 1980 + -7:00 Canada M%sT + # Dumont d'Urville, Île des Pétrels, -6640+14001, since 1956-11 # (2005-12-05) # @@ -1315,7 +1320,7 @@ Zone Europe/Zaporozhye 2:20:40 - LMT 1880 # Enderbury was inhabited 1860/1880s to mine guano, and 1938-03-06/1942-02-09 # for aviation (ostensibly commercial, but military uses foreseen). # The 19th-century dates are approximate. See Pacific/Kanton for -# the currently-inhabited representative for this timezone. +# the currently inhabited representative for this timezone. Zone Pacific/Enderbury 0 - -00 1860 -11:24:20 - LMT 1885 0 - -00 1938 Mar 6 diff --git a/external/public-domain/tz/dist/checktab.awk b/external/public-domain/tz/dist/checktab.awk index 23e0a3a5c567..2dbf485fda3a 100644 --- a/external/public-domain/tz/dist/checktab.awk +++ b/external/public-domain/tz/dist/checktab.awk @@ -107,6 +107,7 @@ BEGIN { cc = cca[j] if (used_max < cc_used[cc]) { used_max = cc_used[cc] + used_max_cc = cc } } if (used_max <= 1 && comments) { @@ -114,9 +115,9 @@ BEGIN { zone_table, i, comments \ >>"/dev/stderr" status = 1 - } else if (1 < cc_used[cc] && !comments) { + } else if (1 < used_max && !comments) { printf "%s:%d: missing comment for %s\n", \ - zone_table, i, cc \ + zone_table, i, used_max_cc \ >>"/dev/stderr" status = 1 } diff --git a/external/public-domain/tz/dist/europe b/external/public-domain/tz/dist/europe index bb66c1676935..2a70eec24bf1 100644 --- a/external/public-domain/tz/dist/europe +++ b/external/public-domain/tz/dist/europe @@ -540,9 +540,7 @@ Zone Europe/Isle_of_Man -0:17:55 - LMT 1883 Mar 30 0:00s # other form with a traditional approximation for Irish timestamps # after 1971-10-31 02:00 UTC; although this approximation has tm_isdst # flags that are reversed, its UTC offsets are correct and this often -# suffices. This source file currently uses only nonnegative SAVE -# values, but this is intended to change and downstream code should -# not rely on it. +# suffices.... # # The following is like GB-Eire and EU, except with standard time in # summer and negative daylight saving time in winter. It is for when @@ -1174,19 +1172,18 @@ Zone Atlantic/Faroe -0:27:04 - LMT 1908 Jan 11 # Tórshavn # # From Jürgen Appel (2022-11-25): # https://ina.gl/samlinger/oversigt-over-samlinger/samling/dagsordener/dagsorden.aspx?lang=da&day=24-11-2022 -# If I understand this correctly, from the next planned switch to -# summer time, Greenland will permanently stay at that time, i.e. no -# switch back to winter time in 2023 will occur. # -# From Paul Eggert (2022-11-28): -# The official document in Danish -# https://naalakkersuisut.gl/-/media/naalakkersuisut/filer/kundgoerelser/2022/11/2511/31_da_inatsisartutlov-om-tidens-bestemmelse.pdf?la=da&hash=A33597D8A38CC7038465241119EF34F3 -# says standard time for Greenland is -02, that Naalakkersuisut can lay down -# rules for DST and can require some areas to use a different time zone, -# and that this all takes effect 2023-03-25 22:00. The abovementioned -# "bekymringer" URL says the intent is no transition March 25, that -# Greenland will not go back to winter time in fall 2023, and that -# only America/Nuuk is affected (though further changes may occur). +# From Thomas M. Steenholdt (2022-12-02): +# - The bill to move America/Nuuk from UTC-03 to UTC-02 passed. +# - The bill to stop observing DST did not (Greenland will stop observing DST +# when EU does). +# Details on the implementation are here (section 6): +# https://ina.gl/dvd/EM%202022/pdf/media/2553529/pkt17_em2022_tidens_bestemmelse_bem_da.pdf +# This is how the change will be implemented: +# 1. The shift *to* DST in 2023 happens as normal. +# 2. The shift *from* DST in 2023 happens as normal, but coincides with the +# shift to UTC-02 normaltime (people will not change their clocks here). +# 3. After this, DST is still observed, but as -02/-01 instead of -03/-02. # Rule NAME FROM TO - IN ON AT SAVE LETTER/S Rule Thule 1991 1992 - Mar lastSun 2:00 1:00 D @@ -1210,8 +1207,8 @@ Zone America/Scoresbysund -1:27:52 - LMT 1916 Jul 28 # Ittoqqortoormiit -1:00 EU -01/+00 Zone America/Nuuk -3:26:56 - LMT 1916 Jul 28 # Godthåb -3:00 - -03 1980 Apr 6 2:00 - -3:00 EU -03/-02 2023 Mar 25 22:00 - -2:00 - -02 + -3:00 EU -03/-02 2023 Oct 29 1:00u + -2:00 EU -02/-01 Zone America/Thule -4:35:08 - LMT 1916 Jul 28 # Pituffik -4:00 Thule A%sT @@ -1545,9 +1542,9 @@ Zone Europe/Paris 0:09:21 - LMT 1891 Mar 16 Rule Germany 1946 only - Apr 14 2:00s 1:00 S Rule Germany 1946 only - Oct 7 2:00s 0 - Rule Germany 1947 1949 - Oct Sun>=1 2:00s 0 - -# http://www.ptb.de/de/org/4/44/441/salt.htm says the following transition -# occurred at 3:00 MEZ, not the 2:00 MEZ given in Shanks & Pottenger. -# Go with the PTB. +# https://www.ptb.de/cms/en/ptb/fachabteilungen/abt4/fb-44/ag-441/realisation-of-legal-time-in-germany/dst-and-midsummer-dst-in-germany-until-1979.html +# says the following transition occurred at 3:00 MEZ, not the 2:00 MEZ +# given in Shanks & Pottenger. Go with the PTB. Rule Germany 1947 only - Apr 6 3:00s 1:00 S Rule Germany 1947 only - May 11 2:00s 2:00 M Rule Germany 1947 only - Jun 29 3:00 1:00 S @@ -2451,7 +2448,7 @@ Zone Europe/Bucharest 1:44:24 - LMT 1891 Oct # the State Duma has approved ... the draft bill on returning to # winter time standard and return Russia 11 time zones. The new # regulations will come into effect on October 26, 2014 at 02:00 ... -# http://asozd2.duma.gov.ru/main.nsf/%28Spravka%29?OpenAgent&RN=431985-6&02 +# http://asozd2.duma.gov.ru/main.nsf/(Spravka)?OpenAgent&RN=431985-6&02 # Here is a link where we put together table (based on approved Bill N # 431985-6) with proposed 11 Russian time zones and corresponding # areas/cities/administrative centers in the Russian Federation (in English): @@ -2861,13 +2858,13 @@ Zone Europe/Volgograd 2:57:40 - LMT 1920 Jan 3 3:00 - +03 1930 Jun 21 4:00 - +04 1961 Nov 11 4:00 Russia +04/+05 1988 Mar 27 2:00s - 3:00 Russia +03/+04 1991 Mar 31 2:00s + 3:00 Russia MSK/MSD 1991 Mar 31 2:00s 4:00 - +04 1992 Mar 29 2:00s - 3:00 Russia +03/+04 2011 Mar 27 2:00s - 4:00 - +04 2014 Oct 26 2:00s - 3:00 - +03 2018 Oct 28 2:00s + 3:00 Russia MSK/MSD 2011 Mar 27 2:00s + 4:00 - MSK 2014 Oct 26 2:00s + 3:00 - MSK 2018 Oct 28 2:00s 4:00 - +04 2020 Dec 27 2:00s - 3:00 - +03 + 3:00 - MSK # From Paul Eggert (2016-11-11): # Europe/Saratov covers: @@ -2898,11 +2895,11 @@ Zone Europe/Saratov 3:04:18 - LMT 1919 Jul 1 0:00u Zone Europe/Kirov 3:18:48 - LMT 1919 Jul 1 0:00u 3:00 - +03 1930 Jun 21 4:00 Russia +04/+05 1989 Mar 26 2:00s - 3:00 Russia +03/+04 1991 Mar 31 2:00s + 3:00 Russia MSK/MSD 1991 Mar 31 2:00s 4:00 - +04 1992 Mar 29 2:00s - 3:00 Russia +03/+04 2011 Mar 27 2:00s - 4:00 - +04 2014 Oct 26 2:00s - 3:00 - +03 + 3:00 Russia MSK/MSD 2011 Mar 27 2:00s + 4:00 - MSK 2014 Oct 26 2:00s + 3:00 - MSK # From Tim Parenti (2014-07-03), per Oscar van Vlijmen (2001-08-25): # Europe/Samara covers... diff --git a/external/public-domain/tz/dist/iso3166.tab b/external/public-domain/tz/dist/iso3166.tab index 911af5e837e2..be3348d11a79 100644 --- a/external/public-domain/tz/dist/iso3166.tab +++ b/external/public-domain/tz/dist/iso3166.tab @@ -238,7 +238,7 @@ SY Syria SZ Eswatini (Swaziland) TC Turks & Caicos Is TD Chad -TF French Southern Territories +TF French S. Terr. TG Togo TH Thailand TJ Tajikistan diff --git a/external/public-domain/tz/dist/leapseconds.awk b/external/public-domain/tz/dist/leapseconds.awk index b6c48bcce0cd..7d2556bf1ca7 100644 --- a/external/public-domain/tz/dist/leapseconds.awk +++ b/external/public-domain/tz/dist/leapseconds.awk @@ -104,18 +104,23 @@ BEGIN { } END { - sstamp_to_ymdhMs(expires, ss_NTP) - print "" - print "# UTC timestamp when this leap second list expires." - print "# Any additional leap seconds will come after this." - if (! EXPIRES_LINE) { - print "# This Expires line is commented out for now," - print "# so that pre-2020a zic implementations do not reject this file." + + if (expires) { + sstamp_to_ymdhMs(expires, ss_NTP) + + print "# UTC timestamp when this leap second list expires." + print "# Any additional leap seconds will come after this." + if (! EXPIRES_LINE) { + print "# This Expires line is commented out for now," + print "# so that pre-2020a zic implementations do not reject this file." + } + printf "%sExpires %.4d\t%s\t%.2d\t%.2d:%.2d:%.2d\n", \ + EXPIRES_LINE ? "" : "#", \ + ss_year, monthabbr[ss_month], ss_mday, ss_hour, ss_min, ss_sec + } else { + print "# (No Expires line, since the expires time is unknown.)" } - printf "%sExpires %.4d\t%s\t%.2d\t%.2d:%.2d:%.2d\n", \ - EXPIRES_LINE ? "" : "#", \ - ss_year, monthabbr[ss_month], ss_mday, ss_hour, ss_min, ss_sec # The difference between the NTP and POSIX epochs is 70 years # (including 17 leap days), each 24 hours of 60 minutes of 60 @@ -124,15 +129,22 @@ END { print "" print "# POSIX timestamps for the data in this file:" - sstamp_to_ymdhMs(updated, ss_NTP) - printf "#updated %d (%.4d-%.2d-%.2d %.2d:%.2d:%.2d UTC)\n", \ - updated - epoch_minus_NTP, \ - ss_year, ss_month, ss_mday, ss_hour, ss_min, ss_sec - sstamp_to_ymdhMs(expires, ss_NTP) - printf "#expires %d (%.4d-%.2d-%.2d %.2d:%.2d:%.2d UTC)\n", \ - expires - epoch_minus_NTP, \ - ss_year, ss_month, ss_mday, ss_hour, ss_min, ss_sec - + if (updated) { + sstamp_to_ymdhMs(updated, ss_NTP) + printf "#updated %d (%.4d-%.2d-%.2d %.2d:%.2d:%.2d UTC)\n", \ + updated - epoch_minus_NTP, \ + ss_year, ss_month, ss_mday, ss_hour, ss_min, ss_sec + } else { + print "#(updated time unknown)" + } + if (expires) { + sstamp_to_ymdhMs(expires, ss_NTP) + printf "#expires %d (%.4d-%.2d-%.2d %.2d:%.2d:%.2d UTC)\n", \ + expires - epoch_minus_NTP, \ + ss_year, ss_month, ss_mday, ss_hour, ss_min, ss_sec + } else { + print "#(expires time unknown)" + } printf "\n%s", last_lines } diff --git a/external/public-domain/tz/dist/northamerica b/external/public-domain/tz/dist/northamerica index b5f0aac68d93..51c028faa5d6 100644 --- a/external/public-domain/tz/dist/northamerica +++ b/external/public-domain/tz/dist/northamerica @@ -276,9 +276,10 @@ Zone PST8PDT -8:00 US P%sT # -10 Standard Alaska Time (AST) Alaska-Hawaii standard time (AHST) # -11 (unofficial) Nome (NST) Bering standard time (BST) # -# From Paul Eggert (2000-01-08), following a heads-up from Rives McDow: -# Public law 106-564 (2000-12-23) introduced ... "Chamorro Standard Time" +# From Paul Eggert (2023-01-23), from a 2001-01-08 heads-up from Rives McDow: +# Public law 106-564 (2000-12-23) introduced "Chamorro standard time" # for time in Guam and the Northern Marianas. See the file "australasia". +# Also see 15 U.S.C. §263 . # # From Paul Eggert (2015-04-17): # HST and HDT are standardized abbreviations for Hawaii-Aleutian @@ -595,7 +596,7 @@ Zone America/Los_Angeles -7:52:58 - LMT 1883 Nov 18 20:00u # local times of other Alaskan locations so that they change simultaneously. # From Paul Eggert (2014-07-18): -# One opinion of the early-1980s turmoil in Alaska over time zones and +# One opinion of the early 1980s turmoil in Alaska over time zones and # daylight saving time appeared as graffiti on a Juneau airport wall: # "Welcome to Juneau. Please turn your watch back to the 19th century." # See: Turner W. Alaska's four time zones now two. NY Times 1983-11-01. @@ -667,6 +668,10 @@ Zone America/Los_Angeles -7:52:58 - LMT 1883 Nov 18 20:00u # So they won't be waiting for Alaska to join them on 2019-03-10, but will # rather change their clocks twice in seven weeks. +# From Paul Eggert (2023-01-23): +# America/Adak is for the Aleutian Islands that are part of Alaska +# and are west of 169.5° W. + # Zone NAME STDOFF RULES FORMAT [UNTIL] Zone America/Juneau 15:02:19 - LMT 1867 Oct 19 15:33:32 -8:57:41 - LMT 1900 Aug 20 12:00 @@ -2138,10 +2143,6 @@ Zone America/Creston -7:46:04 - LMT 1884 # Nunavut ... moved ... to incorporate the whole territory into one time zone. # Nunavut moves to single time zone Oct. 31 # http://www.nunatsiaq.com/nunavut/nvt90903_13.html -# -# 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): # Basic Facts: The New Territory @@ -2335,9 +2336,6 @@ Zone America/Cambridge_Bay 0 - -00 1920 # trading post est.? -5:00 - EST 2000 Nov 5 0:00 -6:00 - CST 2001 Apr 1 3:00 -7:00 Canada M%sT -Zone America/Yellowknife 0 - -00 1935 # Yellowknife founded? - -7:00 NT_YK M%sT 1980 - -7:00 Canada M%sT Zone America/Inuvik 0 - -00 1953 # Inuvik founded -8:00 NT_YK P%sT 1979 Apr lastSun 2:00 -7:00 NT_YK M%sT 1980 @@ -2574,7 +2572,7 @@ Zone America/Dawson -9:17:40 - LMT 1900 Aug 20 # and in addition changes all of Chihuahua to -06 with no DST. # From Heitor David Pinto (2022-11-28): -# Now the northern municipalities want to have the same time zone as the +# Now the northern [municipios] want to have the same time zone as the # respective neighboring cities in the US, for example Juárez in UTC-7 with # DST, matching El Paso, and Ojinaga in UTC-6 with DST, matching Presidio.... # the president authorized the publication of the decree for November 29, @@ -2611,7 +2609,7 @@ Zone America/Merida -5:58:28 - LMT 1922 Jan 1 6:00u -5:00 - EST 1982 Dec 2 -6:00 Mexico C%sT # Coahuila, Nuevo León, Tamaulipas (near US border) -# This includes the following municipalities: +# This includes the following municipios: # in Coahuila: Acuña, Allende, Guerrero, Hidalgo, Jiménez, Morelos, Nava, # Ocampo, Piedras Negras, Villa Unión, Zaragoza # in Nuevo León: Anáhuac @@ -2637,8 +2635,8 @@ Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 7:00u -6:00 - CST 2002 Feb 20 -6:00 Mexico C%sT # Chihuahua (near US border - western side) -# This includes the municipalities of Janos, Ascensión, Juárez, Guadalupe, -# and Práxedis G Guerrero. +# This includes the municipios of Janos, Ascensión, Juárez, Guadalupe, and +# Práxedis G Guerrero. # http://gaceta.diputados.gob.mx/PDF/65/2a022/nov/20221124-VII.pdf Zone America/Ciudad_Juarez -7:05:56 - LMT 1922 Jan 1 7:00u -7:00 - MST 1927 Jun 10 23:00 @@ -2652,7 +2650,8 @@ Zone America/Ciudad_Juarez -7:05:56 - LMT 1922 Jan 1 7:00u -6:00 - CST 2022 Nov 30 0:00 -7:00 US M%sT # Chihuahua (near US border - eastern side) -# The municipalities of Coyame del Sotol, Ojinaga, and Manuel Benavides. +# This includes the municipios of Coyame del Sotol, Ojinaga, and Manuel +# Benavides. # http://gaceta.diputados.gob.mx/PDF/65/2a022/nov/20221124-VII.pdf Zone America/Ojinaga -6:57:40 - LMT 1922 Jan 1 7:00u -7:00 - MST 1927 Jun 10 23:00 @@ -3108,7 +3107,7 @@ Zone America/Costa_Rica -5:36:13 - LMT 1890 # San José # # He supplied these references: # -# http://www.prensalatina.com.mx/article.asp?ID=%7B4CC32C1B-A9F7-42FB-8A07-8631AFC923AF%7D&language=ES +# http://www.prensalatina.com.mx/article.asp?ID={4CC32C1B-A9F7-42FB-8A07-8631AFC923AF}&language=ES # http://actualidad.terra.es/sociedad/articulo/cuba_llama_ahorrar_energia_cambio_1957044.htm # # From Alex Krivenyshev (2007-10-25): diff --git a/external/public-domain/tz/dist/southamerica b/external/public-domain/tz/dist/southamerica index 1013e4b2f2bb..d8c9aa6fd815 100644 --- a/external/public-domain/tz/dist/southamerica +++ b/external/public-domain/tz/dist/southamerica @@ -208,7 +208,7 @@ Rule Arg 2008 only - Oct Sun>=15 0:00 1:00 - # Hora de verano para la República Argentina # http://buenasiembra.com.ar/esoterismo/astrologia/hora-de-verano-de-la-republica-argentina-27.html # says that standard time in Argentina from 1894-10-31 -# to 1920-05-01 was -4:16:48.25. Go with this more-precise value +# to 1920-05-01 was -4:16:48.25. Go with this more precise value # over Shanks & Pottenger. It is upward compatible with Milne, who # says Córdoba time was -4:16:48.2. diff --git a/external/public-domain/tz/dist/theory.html b/external/public-domain/tz/dist/theory.html index 75e347f0f9d1..369c75433ff2 100644 --- a/external/public-domain/tz/dist/theory.html +++ b/external/public-domain/tz/dist/theory.html @@ -23,7 +23,7 @@
  • Interface stability
  • Leap seconds
  • Calendrical issues
    • -
  • Time and time zones on other planets
    • +
  • Time and time zones off earth
    • @@ -443,11 +443,11 @@ in decreasing order of importance: CAT/CAST Central Africa, CET/CEST/CEMT Central European, ChST Chamorro, - CST/CDT/CWT/CPT/CDDT Central [North America], + CST/CDT/CWT/CPT Central [North America], CST/CDT China, GMT/BST/IST/BDST Greenwich, EAT East Africa, - EST/EDT/EWT/EPT/EDDT Eastern [North America], + EST/EDT/EWT/EPT Eastern [North America], EET/EEST Eastern European, GST/GDT Guam, HST/HDT/HWT/HPT Hawaii, @@ -460,13 +460,13 @@ in decreasing order of importance: MET/MEST Middle European (a backward-compatibility alias for Central European), MSK/MSD Moscow, - MST/MDT/MWT/MPT/MDDT Mountain, + MST/MDT/MWT/MPT Mountain, NST/NDT/NWT/NPT/NDDT Newfoundland, NST/NDT/NWT/NPT Nome, NZMT/NZST New Zealand through 1945, NZST/NZDT New Zealand 1946–present, PKT/PKST Pakistan, - PST/PDT/PWT/PPT/PDDT Pacific, + PST/PDT/PWT/PPT Pacific, PST/PDT Philippine, SAST South Africa, SST Samoa, @@ -494,7 +494,7 @@ in decreasing order of importance:

    These abbreviations are: AMT Asunción, Athens; - BMT Baghdad, Bangkok, Batavia, Bermuda, Bern, Bogotá, Bridgetown, + BMT Baghdad, Bangkok, Batavia, Bermuda, Bern, Bogotá, Brussels, Bucharest; CMT Calamarca, Caracas, Chisinau, Colón, Córdoba; DMT Dublin/Dunsink; @@ -506,12 +506,13 @@ in decreasing order of importance: IMT Irkutsk, Istanbul; JMT Jerusalem; KMT Kaunas, Kyiv, Kingston; - LMT Lima, Lisbon, local, Luanda; + LMT Lima, Lisbon, local; MMT Macassar, Madras, Malé, Managua, Minsk, Monrovia, Montevideo, Moratuwa, Moscow; PLMT Phù Liễn; PMT Paramaribo, Paris, Perm, Pontianak, Prague; PMMT Port Moresby; + PPMT Port-au-Prince; QMT Quito; RMT Rangoon, Riga, Rome; SDMT Santo Domingo; @@ -519,8 +520,7 @@ in decreasing order of importance: SMT Santiago, Simferopol, Singapore, Stanley; TBMT Tbilisi; TMT Tallinn, Tehran; - WMT Warsaw; - ZMT Zomba. + WMT Warsaw.

    @@ -791,7 +791,7 @@ href="https://www.dissentmagazine.org/blog/booked-a-global-history-of-time-vanes with days starting at midnight. Although UT equals UTC for modern timestamps, UTC was not defined until 1960, so - commentary uses the more-general abbreviation UT for + commentary uses the more general abbreviation UT for timestamps that might predate 1960. Since UT, UT1, etc. disagree slightly, and since pre-1972 UTC seconds varied in length, @@ -818,7 +818,8 @@ href="https://www.dissentmagazine.org/blog/booked-a-global-history-of-time-vanes

  • The relationship between POSIX time (that is, UTC but ignoring leap - seconds) and UTC is not agreed upon after 1972. + seconds) and UTC is not agreed upon. + This affects time stamps during the leap second era (1972–2035). Although the POSIX clock officially stops during an inserted leap second, at least one proposed standard has it jumping back a second instead; and in @@ -877,7 +878,7 @@ an older zic. is error-prone in practice. Also, POSIX TZ strings cannot deal with daylight saving time rules not based on the Gregorian calendar (as in - Iran), or with situations where more than two time zone + Morocco), or with situations where more than two time zone abbreviations or UT offsets are used in an area.

    @@ -913,8 +914,8 @@ an older zic.
    date[/time],date[/time]
    specifies the beginning and end of DST. If this is absent, the system supplies its own ruleset - for DST, and its rules can differ from year to year; - typically US DST rules are used. + for DST, typically current US + DST rules.
    time
    takes the form @@ -974,10 +975,11 @@ an older zic. Traditionally the current US DST rules were used to interpret such values, but this meant that the US DST rules were compiled into each - program that did time conversion. This meant that when + time conversion package, and when US time conversion rules changed (as in the United - States in 1987), all programs that did time conversion had to be - recompiled to ensure proper results. + States in 1987 and again in 2007), all packages that + interpreted TZ values had to be updated + to ensure proper results.
  • The TZ environment variable is process-global, which @@ -1173,7 +1175,7 @@ The vestigial APIs are:
  • The functions that are conditionally compiled - if STD_INSPIRED is defined should, at this point, be + if STD_INSPIRED is nonzero should, at this point, be looked on primarily as food for thought. They are not in any sense "standard compatible" – some are not, in fact, specified in any standard. @@ -1240,7 +1242,7 @@ The tz code and data supply the following interfaces: Interface changes in a release attempt to preserve compatibility with recent releases. For example, tz data files typically do not -rely on recently-added zic features, so that users can +rely on recently added zic features, so that users can run older zic versions to process newer data files. Downloading the tz database describes how releases @@ -1268,6 +1270,18 @@ between now and the future time.

    Leap seconds

    +

    +Leap seconds were introduced in 1972 to accommodate the +difference between atomic time and the less regular rotation of the earth. +Unfortunately they caused so many problems with civil +timekeeping that they +are planned +to be discontinued by 2035, with some as-yet-undetermined +mechanism replacing them, perhaps after the year 2135. +Despite their impending obsolescence, a record of leap seconds is still +needed to resolve timestamps from 1972 through 2035. +

    +

    The tz code and data can account for leap seconds, thanks to code contributed by Bradley White. @@ -1282,12 +1296,12 @@ commonly used by NTP software that adjusts the kernel clock. However, kernel-clock twiddling approximates UTC only roughly, -and systems needing more-precise UTC can use this package's leap +and systems needing more precise UTC can use this package's leap second support directly.

    -The directly-supported mechanism assumes that time_t +The directly supported mechanism assumes that time_t counts of seconds since the POSIX epoch normally include leap seconds, as opposed to POSIX time_t counts which exclude leap seconds. This modified timescale is converted to UTC @@ -1348,7 +1362,15 @@ They sometimes disagree.

    -

    Time and time zones on other planets

    +

    Time and time zones off Earth

    +

    +The European Space Agency is considering +the establishment of a reference timescale for the Moon, which has +days roughly equivalent to 29.5 Earth days, and where relativistic +effects cause clocks to tick slightly faster than on Earth. +

    +

    Some people's work schedules have used Mars time. diff --git a/external/public-domain/tz/dist/zone.tab b/external/public-domain/tz/dist/zone.tab index 6e5adb9fcca6..dbcb61793eeb 100644 --- a/external/public-domain/tz/dist/zone.tab +++ b/external/public-domain/tz/dist/zone.tab @@ -121,9 +121,8 @@ CA +744144-0944945 America/Resolute Central - NU (Resolute) CA +624900-0920459 America/Rankin_Inlet Central - NU (central) CA +5024-10439 America/Regina CST - SK (most areas) CA +5017-10750 America/Swift_Current CST - SK (midwest) -CA +5333-11328 America/Edmonton Mountain - AB; BC (E); SK (W) +CA +5333-11328 America/Edmonton Mountain - AB; BC (E); NT (E); SK (W) CA +690650-1050310 America/Cambridge_Bay Mountain - NU (west) -CA +6227-11421 America/Yellowknife Mountain - NT (central) CA +682059-1334300 America/Inuvik Mountain - NT (west) CA +4906-11631 America/Creston MST - BC (Creston) CA +5546-12014 America/Dawson_Creek MST - BC (Dawson Cr, Ft St John) @@ -139,7 +138,7 @@ CG -0416+01517 Africa/Brazzaville CH +4723+00832 Europe/Zurich CI +0519-00402 Africa/Abidjan CK -2114-15946 Pacific/Rarotonga -CL -3327-07040 America/Santiago Chile (most areas) +CL -3327-07040 America/Santiago most of Chile CL -5309-07055 America/Punta_Arenas Region of Magallanes CL -2709-10926 Pacific/Easter Easter Island CM +0403+00942 Africa/Douala @@ -151,10 +150,10 @@ CU +2308-08222 America/Havana CV +1455-02331 Atlantic/Cape_Verde CW +1211-06900 America/Curacao CX -1025+10543 Indian/Christmas -CY +3510+03322 Asia/Nicosia Cyprus (most areas) +CY +3510+03322 Asia/Nicosia most of Cyprus CY +3507+03357 Asia/Famagusta Northern Cyprus CZ +5005+01426 Europe/Prague -DE +5230+01322 Europe/Berlin Germany (most areas) +DE +5230+01322 Europe/Berlin most of Germany DE +4742+00841 Europe/Busingen Busingen DJ +1136+04309 Africa/Djibouti DK +5540+01235 Europe/Copenhagen @@ -187,7 +186,7 @@ GF +0456-05220 America/Cayenne GG +492717-0023210 Europe/Guernsey GH +0533-00013 Africa/Accra GI +3608-00521 Europe/Gibraltar -GL +6411-05144 America/Nuuk Greenland (most areas) +GL +6411-05144 America/Nuuk most of Greenland GL +7646-01840 America/Danmarkshavn National Park (east coast) GL +7029-02158 America/Scoresbysund Scoresbysund/Ittoqqortoormiit GL +7634-06847 America/Thule Thule/Pituffik @@ -235,7 +234,7 @@ KP +3901+12545 Asia/Pyongyang KR +3733+12658 Asia/Seoul KW +2920+04759 Asia/Kuwait KY +1918-08123 America/Cayman -KZ +4315+07657 Asia/Almaty Kazakhstan (most areas) +KZ +4315+07657 Asia/Almaty most of Kazakhstan KZ +4448+06528 Asia/Qyzylorda Qyzylorda/Kyzylorda/Kzyl-Orda KZ +5312+06337 Asia/Qostanay Qostanay/Kostanay/Kustanay KZ +5017+05710 Asia/Aqtobe Aqtobe/Aktobe @@ -259,12 +258,12 @@ MD +4700+02850 Europe/Chisinau ME +4226+01916 Europe/Podgorica MF +1804-06305 America/Marigot MG -1855+04731 Indian/Antananarivo -MH +0709+17112 Pacific/Majuro Marshall Islands (most areas) +MH +0709+17112 Pacific/Majuro most of Marshall Islands MH +0905+16720 Pacific/Kwajalein Kwajalein MK +4159+02126 Europe/Skopje ML +1239-00800 Africa/Bamako MM +1647+09610 Asia/Yangon -MN +4755+10653 Asia/Ulaanbaatar Mongolia (most areas) +MN +4755+10653 Asia/Ulaanbaatar most of Mongolia MN +4801+09139 Asia/Hovd Bayan-Olgiy, Govi-Altai, Hovd, Uvs, Zavkhan MN +4804+11430 Asia/Choibalsan Dornod, Sukhbaatar MO +221150+1133230 Asia/Macau @@ -302,7 +301,7 @@ NO +5955+01045 Europe/Oslo NP +2743+08519 Asia/Kathmandu NR -0031+16655 Pacific/Nauru NU -1901-16955 Pacific/Niue -NZ -3652+17446 Pacific/Auckland New Zealand (most areas) +NZ -3652+17446 Pacific/Auckland most of New Zealand NZ -4357-17633 Pacific/Chatham Chatham Islands OM +2336+05835 Asia/Muscat PA +0858-07932 America/Panama @@ -310,7 +309,7 @@ PE -1203-07703 America/Lima PF -1732-14934 Pacific/Tahiti Society Islands PF -0900-13930 Pacific/Marquesas Marquesas Islands PF -2308-13457 Pacific/Gambier Gambier Islands -PG -0930+14710 Pacific/Port_Moresby Papua New Guinea (most areas) +PG -0930+14710 Pacific/Port_Moresby most of Papua New Guinea PG -0613+15534 Pacific/Bougainville Bougainville PH +1435+12100 Asia/Manila PK +2452+06703 Asia/Karachi @@ -356,7 +355,7 @@ RU +4310+13156 Asia/Vladivostok MSK+07 - Amur River RU +643337+1431336 Asia/Ust-Nera MSK+07 - Oymyakonsky RU +5934+15048 Asia/Magadan MSK+08 - Magadan RU +4658+14242 Asia/Sakhalin MSK+08 - Sakhalin Island -RU +6728+15343 Asia/Srednekolymsk MSK+08 - Sakha (E); North Kuril Is +RU +6728+15343 Asia/Srednekolymsk MSK+08 - Sakha (E); N Kuril Is RU +5301+15839 Asia/Kamchatka MSK+09 - Kamchatka RU +6445+17729 Asia/Anadyr MSK+09 - Bering Sea RW -0157+03004 Africa/Kigali @@ -397,7 +396,7 @@ TT +1039-06131 America/Port_of_Spain TV -0831+17913 Pacific/Funafuti TW +2503+12130 Asia/Taipei TZ -0648+03917 Africa/Dar_es_Salaam -UA +5026+03031 Europe/Kyiv Ukraine (most areas) +UA +5026+03031 Europe/Kyiv most of Ukraine UG +0019+03225 Africa/Kampala UM +2813-17722 Pacific/Midway Midway Islands UM +1917+16637 Pacific/Wake Wake Island @@ -420,7 +419,7 @@ US +465042-1012439 America/North_Dakota/New_Salem Central - ND (Morton rural) US +471551-1014640 America/North_Dakota/Beulah Central - ND (Mercer) US +394421-1045903 America/Denver Mountain (most areas) US +433649-1161209 America/Boise Mountain - ID (south); OR (east) -US +332654-1120424 America/Phoenix MST - Arizona (except Navajo) +US +332654-1120424 America/Phoenix MST - AZ (except Navajo) US +340308-1181434 America/Los_Angeles Pacific US +611305-1495401 America/Anchorage Alaska (most areas) US +581807-1342511 America/Juneau Alaska - Juneau area @@ -428,7 +427,7 @@ US +571035-1351807 America/Sitka Alaska - Sitka area US +550737-1313435 America/Metlakatla Alaska - Annette Island US +593249-1394338 America/Yakutat Alaska - Yakutat US +643004-1652423 America/Nome Alaska (west) -US +515248-1763929 America/Adak Aleutian Islands +US +515248-1763929 America/Adak Alaska - western Aleutians US +211825-1575130 Pacific/Honolulu Hawaii UY -345433-0561245 America/Montevideo UZ +3940+06648 Asia/Samarkand Uzbekistan (west) diff --git a/external/public-domain/tz/dist/zone1970.tab b/external/public-domain/tz/dist/zone1970.tab index a9b36d36a56a..1f1cecb84856 100644 --- a/external/public-domain/tz/dist/zone1970.tab +++ b/external/public-domain/tz/dist/zone1970.tab @@ -18,7 +18,10 @@ # Please see the theory.html file for how these names are chosen. # If multiple timezones overlap a country, each has a row in the # table, with each column 1 containing the country code. -# 4. Comments; present if and only if a country has multiple timezones. +# 4. Comments; present if and only if countries have multiple timezones, +# and useful only for those countries. For example, the comments +# for the row with countries CH,DE,LI and name Europe/Zurich +# are useful only for DE, since CH and LI have no other timezones. # # If a timezone covers multiple countries, the most-populous city is used, # and that country is listed first in column 1; any other countries @@ -34,7 +37,7 @@ #country- #codes coordinates TZ comments AD +4230+00131 Europe/Andorra -AE,OM,RE,SC,TF +2518+05518 Asia/Dubai UAE, Oman, Réunion, Seychelles, Crozet, Scattered Is +AE,OM,RE,SC,TF +2518+05518 Asia/Dubai Crozet, Scattered Is AF +3431+06912 Asia/Kabul AL +4120+01950 Europe/Tirane AM +4011+04430 Asia/Yerevan @@ -45,7 +48,7 @@ AQ -6448-06406 Antarctica/Palmer Palmer AQ -6734-06808 Antarctica/Rothera Rothera AQ -720041+0023206 Antarctica/Troll Troll AR -3436-05827 America/Argentina/Buenos_Aires Buenos Aires (BA, CF) -AR -3124-06411 America/Argentina/Cordoba Argentina (most areas: CB, CC, CN, ER, FM, MN, SE, SF) +AR -3124-06411 America/Argentina/Cordoba most areas: CB, CC, CN, ER, FM, MN, SE, SF AR -2447-06525 America/Argentina/Salta Salta (SA, LP, NQ, RN) AR -2411-06518 America/Argentina/Jujuy Jujuy (JY) AR -2649-06513 America/Argentina/Tucuman Tucumán (TM) @@ -56,7 +59,7 @@ AR -3253-06849 America/Argentina/Mendoza Mendoza (MZ) AR -3319-06621 America/Argentina/San_Luis San Luis (SL) AR -5138-06913 America/Argentina/Rio_Gallegos Santa Cruz (SC) AR -5448-06818 America/Argentina/Ushuaia Tierra del Fuego (TF) -AS,UM -1416-17042 Pacific/Pago_Pago Samoa, Midway +AS,UM -1416-17042 Pacific/Pago_Pago Midway AT +4813+01620 Europe/Vienna AU -3133+15905 Australia/Lord_Howe Lord Howe Island AU -5430+15857 Antarctica/Macquarie Macquarie Island @@ -101,26 +104,25 @@ CA +4439-06336 America/Halifax Atlantic - NS (most areas); PE CA +4612-05957 America/Glace_Bay Atlantic - NS (Cape Breton) CA +4606-06447 America/Moncton Atlantic - New Brunswick CA +5320-06025 America/Goose_Bay Atlantic - Labrador (most areas) -CA,BS +4339-07923 America/Toronto Eastern - ON, QC (most areas), Bahamas +CA,BS +4339-07923 America/Toronto Eastern - ON, QC (most areas) CA +6344-06828 America/Iqaluit Eastern - NU (most areas) CA +4953-09709 America/Winnipeg Central - ON (west); Manitoba CA +744144-0944945 America/Resolute Central - NU (Resolute) CA +624900-0920459 America/Rankin_Inlet Central - NU (central) CA +5024-10439 America/Regina CST - SK (most areas) CA +5017-10750 America/Swift_Current CST - SK (midwest) -CA +5333-11328 America/Edmonton Mountain - AB; BC (E); SK (W) +CA +5333-11328 America/Edmonton Mountain - AB; BC (E); NT (E); SK (W) CA +690650-1050310 America/Cambridge_Bay Mountain - NU (west) -CA +6227-11421 America/Yellowknife Mountain - NT (central) CA +682059-1334300 America/Inuvik Mountain - NT (west) CA +5546-12014 America/Dawson_Creek MST - BC (Dawson Cr, Ft St John) CA +5848-12242 America/Fort_Nelson MST - BC (Ft Nelson) CA +6043-13503 America/Whitehorse MST - Yukon (east) CA +6404-13925 America/Dawson MST - Yukon (west) CA +4916-12307 America/Vancouver Pacific - BC (most areas) -CH,DE,LI +4723+00832 Europe/Zurich Swiss time +CH,DE,LI +4723+00832 Europe/Zurich Büsingen CI,BF,GH,GM,GN,IS,ML,MR,SH,SL,SN,TG +0519-00402 Africa/Abidjan CK -2114-15946 Pacific/Rarotonga -CL -3327-07040 America/Santiago Chile (most areas) +CL -3327-07040 America/Santiago most of Chile CL -5309-07055 America/Punta_Arenas Region of Magallanes CL -2709-10926 Pacific/Easter Easter Island CN +3114+12128 Asia/Shanghai Beijing Time @@ -129,10 +131,10 @@ CO +0436-07405 America/Bogota CR +0956-08405 America/Costa_Rica CU +2308-08222 America/Havana CV +1455-02331 Atlantic/Cape_Verde -CY +3510+03322 Asia/Nicosia Cyprus (most areas) +CY +3510+03322 Asia/Nicosia most of Cyprus CY +3507+03357 Asia/Famagusta Northern Cyprus CZ,SK +5005+01426 Europe/Prague -DE,DK,NO,SE,SJ +5230+01322 Europe/Berlin Germany (most areas), Scandinavia +DE,DK,NO,SE,SJ +5230+01322 Europe/Berlin most of Germany DO +1828-06954 America/Santo_Domingo DZ +3647+00303 Africa/Algiers EC -0210-07950 America/Guayaquil Ecuador (mainland) @@ -153,7 +155,7 @@ GB,GG,IM,JE +513030-0000731 Europe/London GE +4143+04449 Asia/Tbilisi GF +0456-05220 America/Cayenne GI +3608-00521 Europe/Gibraltar -GL +6411-05144 America/Nuuk Greenland (most areas) +GL +6411-05144 America/Nuuk most of Greenland GL +7646-01840 America/Danmarkshavn National Park (east coast) GL +7029-02158 America/Scoresbysund Scoresbysund/Ittoqqortoormiit GL +7634-06847 America/Thule Thule/Pituffik @@ -183,12 +185,12 @@ JO +3157+03556 Asia/Amman JP +353916+1394441 Asia/Tokyo KE,DJ,ER,ET,KM,MG,SO,TZ,UG,YT -0117+03649 Africa/Nairobi KG +4254+07436 Asia/Bishkek -KI,MH,TV,UM,WF +0125+17300 Pacific/Tarawa Gilberts, Marshalls, Tuvalu, Wallis & Futuna, Wake +KI,MH,TV,UM,WF +0125+17300 Pacific/Tarawa Gilberts, Marshalls, Wake KI -0247-17143 Pacific/Kanton Phoenix Islands KI +0152-15720 Pacific/Kiritimati Line Islands KP +3901+12545 Asia/Pyongyang KR +3733+12658 Asia/Seoul -KZ +4315+07657 Asia/Almaty Kazakhstan (most areas) +KZ +4315+07657 Asia/Almaty most of Kazakhstan KZ +4448+06528 Asia/Qyzylorda Qyzylorda/Kyzylorda/Kzyl-Orda KZ +5312+06337 Asia/Qostanay Qostanay/Kostanay/Kustanay KZ +5017+05710 Asia/Aqtobe Aqtöbe/Aktobe @@ -205,14 +207,14 @@ MA +3339-00735 Africa/Casablanca MD +4700+02850 Europe/Chisinau MH +0905+16720 Pacific/Kwajalein Kwajalein MM,CC +1647+09610 Asia/Yangon -MN +4755+10653 Asia/Ulaanbaatar Mongolia (most areas) +MN +4755+10653 Asia/Ulaanbaatar most of Mongolia MN +4801+09139 Asia/Hovd Bayan-Ölgii, Govi-Altai, Hovd, Uvs, Zavkhan MN +4804+11430 Asia/Choibalsan Dornod, Sükhbaatar MO +221150+1133230 Asia/Macau MQ +1436-06105 America/Martinique MT +3554+01431 Europe/Malta MU -2010+05730 Indian/Mauritius -MV,TF +0410+07330 Indian/Maldives Maldives, Kerguelen, St Paul I, Amsterdam I +MV,TF +0410+07330 Indian/Maldives Kerguelen, St Paul I, Amsterdam I MX +1924-09909 America/Mexico_City Central Mexico MX +2105-08646 America/Cancun Quintana Roo MX +2058-08937 America/Merida Campeche, Yucatán @@ -225,7 +227,7 @@ MX +2313-10625 America/Mazatlan Baja California Sur, Nayarit (most areas), Sinal MX +2048-10515 America/Bahia_Banderas Bahía de Banderas MX +2904-11058 America/Hermosillo Sonora MX +3232-11701 America/Tijuana Baja California -MY,BN +0133+11020 Asia/Kuching Sabah, Sarawak, Brunei +MY,BN +0133+11020 Asia/Kuching Sabah, Sarawak MZ,BI,BW,CD,MW,RW,ZM,ZW -2558+03235 Africa/Maputo Central Africa Time NA -2234+01706 Africa/Windhoek NC -2216+16627 Pacific/Noumea @@ -237,7 +239,7 @@ NR -0031+16655 Pacific/Nauru NU -1901-16955 Pacific/Niue NZ,AQ -3652+17446 Pacific/Auckland New Zealand time NZ -4357-17633 Pacific/Chatham Chatham Islands -PA,CA,KY +0858-07932 America/Panama EST - Panama, Cayman, ON (Atikokan), NU (Coral H) +PA,CA,KY +0858-07932 America/Panama EST - ON (Atikokan), NU (Coral H) PE -1203-07703 America/Lima PF -1732-14934 Pacific/Tahiti Society Islands PF -0900-13930 Pacific/Marquesas Marquesas Islands @@ -285,13 +287,13 @@ RU +4310+13156 Asia/Vladivostok MSK+07 - Amur River RU +643337+1431336 Asia/Ust-Nera MSK+07 - Oymyakonsky RU +5934+15048 Asia/Magadan MSK+08 - Magadan RU +4658+14242 Asia/Sakhalin MSK+08 - Sakhalin Island -RU +6728+15343 Asia/Srednekolymsk MSK+08 - Sakha (E); North Kuril Is +RU +6728+15343 Asia/Srednekolymsk MSK+08 - Sakha (E); N Kuril Is RU +5301+15839 Asia/Kamchatka MSK+09 - Kamchatka RU +6445+17729 Asia/Anadyr MSK+09 - Bering Sea -SA,AQ,KW,YE +2438+04643 Asia/Riyadh Arabia, Syowa -SB,FM -0932+16012 Pacific/Guadalcanal Solomons, Pohnpei +SA,AQ,KW,YE +2438+04643 Asia/Riyadh Syowa +SB,FM -0932+16012 Pacific/Guadalcanal Pohnpei SD +1536+03232 Africa/Khartoum -SG,MY +0117+10351 Asia/Singapore Singapore, peninsular Malaysia +SG,MY +0117+10351 Asia/Singapore peninsular Malaysia SR +0550-05510 America/Paramaribo SS +0451+03137 Africa/Juba ST +0020+00644 Africa/Sao_Tome @@ -299,7 +301,7 @@ SV +1342-08912 America/El_Salvador SY +3330+03618 Asia/Damascus TC +2128-07108 America/Grand_Turk TD +1207+01503 Africa/Ndjamena -TH,CX,KH,LA,VN +1345+10031 Asia/Bangkok Indochina (most areas) +TH,CX,KH,LA,VN +1345+10031 Asia/Bangkok north Vietnam TJ +3835+06848 Asia/Dushanbe TK -0922-17114 Pacific/Fakaofo TL -0833+12535 Asia/Dili @@ -308,7 +310,7 @@ TN +3648+01011 Africa/Tunis TO -210800-1751200 Pacific/Tongatapu TR +4101+02858 Europe/Istanbul TW +2503+12130 Asia/Taipei -UA +5026+03031 Europe/Kyiv Ukraine (most areas) +UA +5026+03031 Europe/Kyiv most of Ukraine US +404251-0740023 America/New_York Eastern (most areas) US +421953-0830245 America/Detroit Eastern - MI (most areas) US +381515-0854534 America/Kentucky/Louisville Eastern - KY (Louisville area) @@ -328,7 +330,7 @@ US +465042-1012439 America/North_Dakota/New_Salem Central - ND (Morton rural) US +471551-1014640 America/North_Dakota/Beulah Central - ND (Mercer) US +394421-1045903 America/Denver Mountain (most areas) US +433649-1161209 America/Boise Mountain - ID (south); OR (east) -US,CA +332654-1120424 America/Phoenix MST - Arizona (except Navajo), Creston BC +US,CA +332654-1120424 America/Phoenix MST - AZ (most areas), Creston BC US +340308-1181434 America/Los_Angeles Pacific US +611305-1495401 America/Anchorage Alaska (most areas) US +581807-1342511 America/Juneau Alaska - Juneau area @@ -336,13 +338,13 @@ US +571035-1351807 America/Sitka Alaska - Sitka area US +550737-1313435 America/Metlakatla Alaska - Annette Island US +593249-1394338 America/Yakutat Alaska - Yakutat US +643004-1652423 America/Nome Alaska (west) -US +515248-1763929 America/Adak Aleutian Islands -US,UM +211825-1575130 Pacific/Honolulu Hawaii +US +515248-1763929 America/Adak Alaska - western Aleutians +US +211825-1575130 Pacific/Honolulu Hawaii UY -345433-0561245 America/Montevideo UZ +3940+06648 Asia/Samarkand Uzbekistan (west) UZ +4120+06918 Asia/Tashkent Uzbekistan (east) VE +1030-06656 America/Caracas -VN +1045+10640 Asia/Ho_Chi_Minh Vietnam (south) +VN +1045+10640 Asia/Ho_Chi_Minh south Vietnam VU -1740+16825 Pacific/Efate WS -1350-17144 Pacific/Apia ZA,LS,SZ -2615+02800 Africa/Johannesburg