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mirror of https://frontier.innolan.net/rainlance/amiga-tz.git synced 2025-11-19 20:29:30 +00:00

Revert recent pre-1970 changes.

Other tz file readers had problems with the new pre1970 file, so
remove it and related changes.  To recover the pre-1970 data,
instead change pre-1970 Zone entries in other files back to what
they were.  Perhaps we'll try to find a better way someday.
* .gitignore: Remove back-pre1970.
* Makefile (BACKWARD): Remove.  All uses changed back to 'backward'.
(AWK_SCRIPTS): Remove back-pre1970.awk.
(back-pre1970): Remove.
(clean_misc): Don't rm back-pre1970.
(check_public): Remove special case for pre1970.
* back-pre1970.awk, pre1970: Remove.
* backward (America/Anguilla, America/Antigua, America/Aruba)
(America/Atikokan, America/Blanc-Sablon, America/Cayman)
(America/Creston, America/Curacao, America/Dominica, America/Grenada)
(America/Guadeloupe, America/Montreal, America/Montserrat)
(America/Nassau, America/Port_of_Spain, America/St_Kitts)
(America/St_Lucia, America/St_Thomas, America/St_Vincent)
(America/Tortola): Remove, as these are zones again.
(America/Coral_Harbour, America/Kralendijk, America/Lower_Princes)
(America/Marigot, America/St_Barthelemy, America/Virgin):
Revert to previous links.
* northamerica (Mont, America/Blanc-Sablon, America/Montreal)
(America/Atikokan, America/Creston, America/Anguilla, America/Antigua)
(Bahamas, America/Nassau, America/Cayman, America/Dominica)
(America/Grenada, America/Guadeloupe, America/Montserrat)
(America/St_Kitts, America/St_Lucia, America/St_Vincent)
(America/Tortola, America/St_Thomas):
* southamerica (America/Aruba, America/Curacao, America/Port_of_Spain):
Restore these rules and zones.

* .gitignore: Add back-pre1970.
This commit is contained in:
Paul Eggert
2013-08-30 16:36:21 -07:00
parent 3526093c71
commit 242980fc79
7 changed files with 140 additions and 396 deletions

1
.gitignore vendored
View File

@ -4,7 +4,6 @@
*.txt
*~
ChangeLog
back-pre1970
date
leapseconds
time.tab

View File

@ -49,22 +49,6 @@ POSIXRULES= America/New_York
ZONETABTYPE= zone
# How to support obsolescent time zones in a backward-compatible way.
# This variable affects only pre-1970 time stamps, on hosts that support them.
# It has two possible values, 'backward' and 'pre1970 back-pre1970'.
#
# 'backward' is the traditional approach, and is simpler and more efficient;
# it is designed to generate one zone for each region where clocks have agreed
# since 1970.
#
# 'pre1970 back-pre1970' can generate more than one zone in that situation,
# which means it can preserve a bit of pre-1970 data that 'backward' does not;
# almost all pre-1970 data is missing, though, so don't get your hopes up.
#
# Sometimes 'backward' is more-compatible with earlier versions of this database,
# and sometimes 'pre1970 back-pre1970' is; it depends on the situation.
BACKWARD= backward
# Also see TZDEFRULESTRING below, which takes effect only
# if the time zone files cannot be accessed.
@ -338,7 +322,7 @@ COMMON= Makefile
DOCS= README Theory $(MANS) date.1
PRIMARY_YDATA= africa antarctica asia australasia \
europe northamerica southamerica
YDATA= $(PRIMARY_YDATA) pacificnew etcetera $(BACKWARD)
YDATA= $(PRIMARY_YDATA) pacificnew etcetera backward
NDATA= systemv factory
SDATA= solar87 solar88 solar89
TDATA= $(YDATA) $(NDATA) $(SDATA)
@ -346,10 +330,10 @@ TABDATA= iso3166.tab time.tab zone.tab
DATA= $(YDATA) $(NDATA) $(SDATA) $(TABDATA) \
leap-seconds.list yearistype.sh
WEB_PAGES= tz-art.htm tz-link.htm
AWK_SCRIPTS= back-pre1970.awk checktab.awk leapseconds.awk zone-time.awk
AWK_SCRIPTS= checktab.awk leapseconds.awk zone-time.awk
MISC= usno1988 usno1989 usno1989a usno1995 usno1997 usno1998 \
$(WEB_PAGES) $(AWK_SCRIPTS) \
workman.sh zoneinfo2tdf.pl
$(WEB_PAGES) $(AWK_SCRIPTS) workman.sh \
zoneinfo2tdf.pl
ENCHILADA= $(COMMON) $(DOCS) $(SOURCES) $(DATA) $(MISC)
# And for the benefit of csh users on systems that assume the user
@ -440,9 +424,6 @@ zones: $(REDO)
time.tab: $(YDATA) zone.tab zone-time.awk
$(AWK) -f zone-time.awk $(YDATA) >$@
back-pre1970: pre1970 backward
$(AWK) -v pre1970=pre1970 -f $@.awk backward >$@
$(TZLIB): $(LIBOBJS)
-mkdir $(TOPDIR) $(LIBDIR)
ar ru $@ $(LIBOBJS)
@ -477,7 +458,7 @@ check_web: $(WEB_PAGES)
clean_misc:
rm -f core *.o *.out \
back-pre1970 time.tab \
time.tab \
date leapseconds tzselect version.h zdump zic yearistype
clean: clean_misc
rm -f -r tzpublic
@ -509,7 +490,7 @@ set-timestamps:
$$cmd || exit; \
done
# The zics below ensure that each non-pre1970 data file can stand on its own.
# The zics below ensure that each data file can stand on its own.
# We also do an all-files run to catch links to links.
check_public: $(ENCHILADA)
@ -517,8 +498,7 @@ check_public: $(ENCHILADA)
make "CFLAGS=$(GCC_DEBUG_FLAGS)"
mkdir tzpublic
for i in $(TDATA) ; do \
test $$i = pre1970 || $(zic) -v -d tzpublic $$i 2>&1 \
|| exit; \
$(zic) -v -d tzpublic $$i 2>&1 || exit; \
done
$(zic) -v -d tzpublic $(TDATA)
rm -f -r tzpublic

View File

@ -1,18 +0,0 @@
# Generate 'back-pre1970' from the two input files 'pre1970' and 'backward'.
# The output consists of all lines in 'backward' that are not links to
# files mentioned in 'pre1970'. Think of it as 'backward' minus 'pre1970'.
# The 'backward' file is the input.
# The awk variable 'pre1970' contains the name of the pre1970 file.
# This file is in the public domain.
# Contributed by Paul Eggert.
BEGIN {
while ((getline <pre1970) == 1)
if ($1 == "Zone")
pre1970_zone[$2] = 1
}
! (/^Link/ && pre1970_zone[$3]) { print }

View File

@ -7,47 +7,27 @@
Link Africa/Asmara Africa/Asmera
Link Africa/Bamako Africa/Timbuktu
Link America/Puerto_Rico America/Anguilla
Link America/Puerto_Rico America/Antigua
Link America/Argentina/Catamarca America/Argentina/ComodRivadavia
Link America/Puerto_Rico America/Aruba
Link America/Panama America/Atikokan
Link America/Adak America/Atka
Link America/Puerto_Rico America/Blanc-Sablon
Link America/Argentina/Buenos_Aires America/Buenos_Aires
Link America/Argentina/Catamarca America/Catamarca
Link America/Panama America/Cayman
Link America/Panama America/Coral_Harbour
Link America/Atikokan America/Coral_Harbour
Link America/Argentina/Cordoba America/Cordoba
Link America/Phoenix America/Creston
Link America/Puerto_Rico America/Curacao
Link America/Puerto_Rico America/Dominica
Link America/Tijuana America/Ensenada
Link America/Indiana/Indianapolis America/Fort_Wayne
Link America/Puerto_Rico America/Grenada
Link America/Puerto_Rico America/Guadeloupe
Link America/Indiana/Indianapolis America/Indianapolis
Link America/Argentina/Jujuy America/Jujuy
Link America/Indiana/Knox America/Knox_IN
Link America/Puerto_Rico America/Kralendijk
Link America/Curacao America/Kralendijk
Link America/Kentucky/Louisville America/Louisville
Link America/Puerto_Rico America/Lower_Princes
Link America/Puerto_Rico America/Marigot
Link America/Curacao America/Lower_Princes
Link America/Guadeloupe America/Marigot
Link America/Argentina/Mendoza America/Mendoza
Link America/Toronto America/Montreal
Link America/Puerto_Rico America/Montserrat
Link America/Toronto America/Nassau
Link America/Puerto_Rico America/Port_of_Spain
Link America/Rio_Branco America/Porto_Acre
Link America/Argentina/Cordoba America/Rosario
Link America/Denver America/Shiprock
Link America/Puerto_Rico America/St_Barthelemy
Link America/Puerto_Rico America/St_Kitts
Link America/Puerto_Rico America/St_Lucia
Link America/Puerto_Rico America/St_Thomas
Link America/Puerto_Rico America/St_Vincent
Link America/Puerto_Rico America/Tortola
Link America/Puerto_Rico America/Virgin
Link America/Guadeloupe America/St_Barthelemy
Link America/St_Thomas America/Virgin
Link Pacific/Auckland Antarctica/McMurdo
Link Pacific/Auckland Antarctica/South_Pole
Link Europe/Oslo Arctic/Longyearbyen

View File

@ -1341,9 +1341,13 @@ Zone America/Moncton -4:19:08 - LMT 1883 Dec 9
# Quebec
# From Paul Eggert (2013-08-26):
# From Paul Eggert (2013-08-30):
# Since 1970 most of Quebec has been like Toronto.
# See America/Toronto.
# However, because earlier versions of the tz database mistakenly relied on data
# from Shanks & Pottenger saying that Quebec differed from Ontario after 1970,
# a separate entry was created for most of Quebec. We're loath to lose
# its pre-1970 info, even though the tz database is normally limited to
# zones that differ after 1970, so keep this otherwise out-of-scope entry.
# Matthews and Vincent (1998) also write that Quebec east of the -63
# meridian is supposed to observe AST, but residents as far east as
@ -1357,7 +1361,50 @@ Zone America/Moncton -4:19:08 - LMT 1883 Dec 9
# says this common practice was codified into law as of 2007.
# For lack of better info, guess this practice began around 1970, contra to
# Shanks & Pottenger who have this region observing AST/ADT.
# See America/Puerto_Rico.
# for post-1970 data America/Puerto_Rico.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Mont 1917 only - Mar 25 2:00 1:00 D
Rule Mont 1917 only - Apr 24 0:00 0 S
Rule Mont 1919 only - Mar 31 2:30 1:00 D
Rule Mont 1919 only - Oct 25 2:30 0 S
Rule Mont 1920 only - May 2 2:30 1:00 D
Rule Mont 1920 1922 - Oct Sun>=1 2:30 0 S
Rule Mont 1921 only - May 1 2:00 1:00 D
Rule Mont 1922 only - Apr 30 2:00 1:00 D
Rule Mont 1924 only - May 17 2:00 1:00 D
Rule Mont 1924 1926 - Sep lastSun 2:30 0 S
Rule Mont 1925 1926 - May Sun>=1 2:00 1:00 D
# The 1927-to-1937 rules can be expressed more simply as
# Rule Mont 1927 1937 - Apr lastSat 24:00 1:00 D
# Rule Mont 1927 1937 - Sep lastSat 24:00 0 S
# The rules below avoid use of 24:00
# (which pre-1998 versions of zic cannot handle).
Rule Mont 1927 only - May 1 0:00 1:00 D
Rule Mont 1927 1932 - Sep lastSun 0:00 0 S
Rule Mont 1928 1931 - Apr lastSun 0:00 1:00 D
Rule Mont 1932 only - May 1 0:00 1:00 D
Rule Mont 1933 1940 - Apr lastSun 0:00 1:00 D
Rule Mont 1933 only - Oct 1 0:00 0 S
Rule Mont 1934 1939 - Sep lastSun 0:00 0 S
Rule Mont 1946 1973 - Apr lastSun 2:00 1:00 D
Rule Mont 1945 1948 - Sep lastSun 2:00 0 S
Rule Mont 1949 1950 - Oct lastSun 2:00 0 S
Rule Mont 1951 1956 - Sep lastSun 2:00 0 S
Rule Mont 1957 1973 - Oct lastSun 2:00 0 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Blanc-Sablon -3:48:28 - LMT 1884
-4:00 Canada A%sT 1970
-4:00 - AST
Zone America/Montreal -4:54:16 - LMT 1884
-5:00 Mont E%sT 1918
-5:00 Canada E%sT 1919
-5:00 Mont E%sT 1942 Feb 9 2:00s
-5:00 Canada E%sT 1946
-5:00 Mont E%sT 1974
-5:00 Canada E%sT
# Ontario
@ -1423,16 +1470,14 @@ Zone America/Moncton -4:19:08 - LMT 1883 Dec 9
# can say for certain that Atikokan has been practicing the current
# time keeping since 1952, at least.
# From Paul Eggert (2013-08-26):
# From Paul Eggert (2006-07-17):
# Shanks & Pottenger say that Atikokan has agreed with Rainy River
# 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
# entry since our cutoff date of 1970, so we can move
# America/Coral_Harbour to the 'backward' file. And Atikokan itself
# is the same as America/Panama since 1970, so we can move
# America/Atikokan to the 'backward' file as well.
# America/Coral_Harbour to the 'backward' file.
# From Mark Brader (2010-03-06):
#
@ -1590,6 +1635,11 @@ Zone America/Rainy_River -6:18:16 - LMT 1895
-6:00 Canada C%sT 1940 Sep 29
-6:00 1:00 CDT 1942 Feb 9 2:00s
-6:00 Canada C%sT
Zone America/Atikokan -6:06:28 - LMT 1895
-6:00 Canada C%sT 1940 Sep 29
-6:00 1:00 CDT 1942 Feb 9 2:00s
-6:00 Canada C%sT 1945 Sep 30 2:00
-5:00 - EST
# Manitoba
@ -1824,8 +1874,7 @@ Zone America/Edmonton -7:33:52 - LMT 1906 Sep
# period should be PDT rather than MST, but that doesn't seem important enough
# (to anyone) to further complicate the rules.
# From Paul Eggert (2013-08-26):
# See America/Phoenix, since Creston has agreed with Phoenix since 1970.
# The transition dates (and times) are guesses.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Vanc 1918 only - Apr 14 2:00 1:00 D
@ -1845,6 +1894,10 @@ Zone America/Dawson_Creek -8:00:56 - LMT 1884
-8:00 Canada P%sT 1947
-8:00 Vanc P%sT 1972 Aug 30 2:00
-7:00 - MST
Zone America/Creston -7:46:04 - LMT 1884
-7:00 - MST 1916 Oct 1
-8:00 - PST 1918 Jun 2
-7:00 - MST
# Northwest Territories, Nunavut, Yukon
@ -2495,10 +2548,15 @@ Zone America/Santa_Isabel -7:39:28 - LMT 1922 Jan 1 0:20:32
###############################################################################
# Anguilla
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Anguilla -4:12:16 - LMT 1912 Mar 2
-4:00 - AST
# Antigua and Barbuda
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Antigua -4:07:12 - LMT 1912 Mar 2
-5:00 - EST 1951
-4:00 - AST
# Bahamas
#
@ -2508,8 +2566,14 @@ Zone America/Santa_Isabel -7:39:28 - LMT 1922 Jan 1 0:20:32
# The Bahamas announced about a month ago that they plan to change their DST
# rules to sync with the U.S. starting in 2007....
# http://www.jonesbahamas.com/?c=45&a=10412
#
# See America/Toronto.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Bahamas 1964 1975 - Oct lastSun 2:00 0 S
Rule Bahamas 1964 1975 - Apr lastSun 2:00 1:00 D
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Nassau -5:09:30 - LMT 1912 Mar 2
-5:00 Bahamas E%sT 1976
-5:00 US E%sT
# Barbados
@ -2559,7 +2623,10 @@ Zone Atlantic/Bermuda -4:19:18 - LMT 1930 Jan 1 2:00 # Hamilton
-4:00 US A%sT
# Cayman Is
# See America/Panama.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Cayman -5:25:32 - LMT 1890 # Georgetown
-5:07:12 - KMT 1912 Feb # Kingston Mean Time
-5:00 - EST
# Costa Rica
@ -2805,7 +2872,9 @@ Zone America/Havana -5:29:28 - LMT 1890
-5:00 Cuba C%sT
# Dominica
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Dominica -4:05:36 - LMT 1911 Jul 1 0:01 # Roseau
-4:00 - AST
# Dominican Republic
@ -2854,10 +2923,15 @@ Zone America/El_Salvador -5:56:48 - LMT 1921 # San Salvador
-6:00 Salv C%sT
# Grenada
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Grenada -4:07:00 - LMT 1911 Jul # St George's
-4:00 - AST
# Guadeloupe
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Guadeloupe -4:06:08 - LMT 1911 Jun 8 # Pointe a Pitre
-4:00 - AST
# Use America/Guadeloupe also for St Barthelemy and for St Martin (French part).
# Guatemala
#
@ -3027,7 +3101,9 @@ Zone America/Martinique -4:04:20 - LMT 1890 # Fort-de-France
# From Paul Eggert (2006-03-22):
# In 1995 volcanic eruptions forced evacuation of Plymouth, the capital.
# world.gazetteer.com says Cork Hill is the most populous location now.
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Montserrat -4:08:52 - LMT 1911 Jul 1 0:01 # Cork Hill
-4:00 - AST
# Nicaragua
#
@ -3108,17 +3184,16 @@ Zone America/Puerto_Rico -4:24:25 - LMT 1899 Mar 28 12:00 # San Juan
-4:00 US A%sT 1946
-4:00 - AST
# St Barthelemy
# See America/Puerto_Rico.
# St Kitts-Nevis
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/St_Kitts -4:10:52 - LMT 1912 Mar 2 # Basseterre
-4:00 - AST
# St Lucia
# See America/Puerto_Rico.
# St Martin (French part)
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/St_Lucia -4:04:00 - LMT 1890 # Castries
-4:04:00 - CMT 1912 # Castries Mean Time
-4:00 - AST
# St Pierre and Miquelon
# There are too many St Pierres elsewhere, so we'll use `Miquelon'.
@ -3129,7 +3204,10 @@ Zone America/Miquelon -3:44:40 - LMT 1911 May 15 # St Pierre
-3:00 Canada PM%sT
# St Vincent and the Grenadines
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/St_Vincent -4:04:56 - LMT 1890 # Kingstown
-4:04:56 - KMT 1912 # Kingstown Mean Time
-4:00 - AST
# Turks and Caicos
#
@ -3163,7 +3241,11 @@ Zone America/Grand_Turk -4:44:32 - LMT 1890
-5:00 TC E%sT
# British Virgin Is
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Tortola -4:18:28 - LMT 1911 Jul # Road Town
-4:00 - AST
# Virgin Is
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/St_Thomas -4:19:44 - LMT 1911 Jul # Charlotte Amalie
-4:00 - AST

291
pre1970
View File

@ -1,291 +0,0 @@
# Pre-1970 data
# This file is in the public domain.
# This file contains zones that were formerly in other source files,
# but were later removed or replaced by backward-compatibility links
# as they differ from other zones only in pre-1970 time stamps.
# Although the tz database focuses on post-1970 time stamps, these
# entries are retained here as they may be of some use to people
# interested in pre-1970 time stamps, even though they cover only a
# tiny sliver of pre-1970 data and are unreliable for that data.
# Also, these entries can help with backward compatibility with some
# old versions of the tz database. They are incompatible with other
# old versions of the database, though; it depends on which old
# version you're interested in.
# Entries are sorted by Zone name. Each entry is preceded by the name
# of the country that the entry is in, along with any other commentary
# and rules associated with the entry. Some rules, e.g., 'Canada',
# are defined by other source files; this file is not intended to be
# used without those other files.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
# Mali
# no longer different from Bamako, but too famous to omit
Zone Africa/Timbuktu -0:12:04 - LMT 1912
0:00 - GMT
# Anguilla
Zone America/Anguilla -4:12:16 - LMT 1912 Mar 2
-4:00 - AST
# Antigua and Barbuda
Zone America/Antigua -4:07:12 - LMT 1912 Mar 2
-5:00 - EST 1951
-4:00 - AST
# Argentina
# Chubut (CH)
# The name "Comodoro Rivadavia" exceeds the 14-byte POSIX limit.
Zone America/Argentina/ComodRivadavia -4:30:00 - LMT 1894 Oct 31
-4:16:48 - CMT 1920 May
-4:00 - ART 1930 Dec
-4:00 Arg AR%sT 1969 Oct 5
-3:00 Arg AR%sT 1991 Mar 3
-4:00 - WART 1991 Oct 20
-3:00 Arg AR%sT 1999 Oct 3
-4:00 Arg AR%sT 2000 Mar 3
-3:00 - ART 2004 Jun 1
-4:00 - WART 2004 Jun 20
-3:00 - ART
# Aruba
Zone America/Aruba -4:40:24 - LMT 1912 Feb 12 # Oranjestad
-4:30 - ANT 1965 # Netherlands Antilles Time
-4:00 - AST
# Canada
Zone America/Atikokan -6:06:28 - LMT 1895
-6:00 Canada C%sT 1940 Sep 29
-6:00 1:00 CDT 1942 Feb 9 2:00s
-6:00 Canada C%sT 1945 Sep 30 2:00
-5:00 - EST
Zone America/Blanc-Sablon -3:48:28 - LMT 1884
-4:00 Canada A%sT 1970
-4:00 - AST
# Cayman Is
Zone America/Cayman -5:25:32 - LMT 1890 # Georgetown
-5:07:12 - KMT 1912 Feb # Kingston Mean Time
-5:00 - EST
# Canada
Zone America/Coral_Harbour -5:32:40 - LMT 1884
-5:00 NT_YK E%sT 1946
-5:00 - EST
# Curacao
Zone America/Curacao -4:35:47 - LMT 1912 Feb 12 # Willemstad
-4:30 - ANT 1965 # Netherlands Antilles Time
-4:00 - AST
# Dominica
Zone America/Dominica -4:05:36 - LMT 1911 Jul 1 0:01 # Roseau
-4:00 - AST
# Mexico
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
# US
Zone America/Fort_Wayne -5:00 US E%sT 1946
-5:00 - EST # Always EST as of 1986
# Grenada
Zone America/Grenada -4:07:00 - LMT 1911 Jul # St George's
-4:00 - AST
# Guadeloupe
Zone America/Guadeloupe -4:06:08 - LMT 1911 Jun 8 # Pointe a Pitre
-4:00 - AST
# Canada
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Mont 1917 only - Mar 25 2:00 1:00 D
Rule Mont 1917 only - Apr 24 0:00 0 S
Rule Mont 1919 only - Mar 31 2:30 1:00 D
Rule Mont 1919 only - Oct 25 2:30 0 S
Rule Mont 1920 only - May 2 2:30 1:00 D
Rule Mont 1920 1922 - Oct Sun>=1 2:30 0 S
Rule Mont 1921 only - May 1 2:00 1:00 D
Rule Mont 1922 only - Apr 30 2:00 1:00 D
Rule Mont 1924 only - May 17 2:00 1:00 D
Rule Mont 1924 1926 - Sep lastSun 2:30 0 S
Rule Mont 1925 1926 - May Sun>=1 2:00 1:00 D
# The 1927-to-1937 rules can be expressed more simply as
# Rule Mont 1927 1937 - Apr lastSat 24:00 1:00 D
# Rule Mont 1927 1937 - Sep lastSat 24:00 0 S
# The rules below avoid use of 24:00
# (which pre-1998 versions of zic cannot handle).
Rule Mont 1927 only - May 1 0:00 1:00 D
Rule Mont 1927 1932 - Sep lastSun 0:00 0 S
Rule Mont 1928 1931 - Apr lastSun 0:00 1:00 D
Rule Mont 1932 only - May 1 0:00 1:00 D
Rule Mont 1933 1940 - Apr lastSun 0:00 1:00 D
Rule Mont 1933 only - Oct 1 0:00 0 S
Rule Mont 1934 1939 - Sep lastSun 0:00 0 S
Rule Mont 1946 1973 - Apr lastSun 2:00 1:00 D
Rule Mont 1945 1948 - Sep lastSun 2:00 0 S
Rule Mont 1949 1950 - Oct lastSun 2:00 0 S
Rule Mont 1951 1956 - Sep lastSun 2:00 0 S
Rule Mont 1957 1973 - Oct lastSun 2:00 0 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Montreal -4:54:16 - LMT 1884
-5:00 Mont E%sT 1918
-5:00 Canada E%sT 1919
-5:00 Mont E%sT 1942 Feb 9 2:00s
-5:00 Canada E%sT 1946
-5:00 Mont E%sT 1974
-5:00 Canada E%sT
# Montserrat
Zone America/Montserrat -4:08:52 - LMT 1911 Jul 1 0:01 # Cork Hill
-4:00 - AST
# Bahamas
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Bahamas 1964 1975 - Oct lastSun 2:00 0 S
Rule Bahamas 1964 1975 - Apr lastSun 2:00 1:00 D
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Nassau -5:09:30 - LMT 1912 Mar 2
-5:00 Bahamas E%sT 1976
-5:00 US E%sT
# Trinidad and Tobago
Zone America/Port_of_Spain -4:06:04 - LMT 1912 Mar 2
-4:00 - AST
# Brazil
# 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 Sep 12
-5:00 - ACT
# Argentina
# Santa Fe (SF), Entre Rios (ER), Corrientes (CN), Misiones (MN), Chaco (CC),
# Formosa (FM), La Pampa (LP), Chubut (CH)
Zone America/Rosario -4:02:40 - LMT 1894 Nov
-4:16:44 - CMT 1920 May
-4:00 - ART 1930 Dec
-4:00 Arg AR%sT 1969 Oct 5
-3:00 Arg AR%sT 1991 Jul
-3:00 - ART 1999 Oct 3 0:00
-4:00 Arg AR%sT 2000 Mar 3 0:00
-3:00 - ART
# St Kitts-Nevis
Zone America/St_Kitts -4:10:52 - LMT 1912 Mar 2 # Basseterre
-4:00 - AST
# St Lucia
Zone America/St_Lucia -4:04:00 - LMT 1890 # Castries
-4:04:00 - CMT 1912 # Castries Mean Time
-4:00 - AST
# Virgin Is
Zone America/St_Thomas -4:19:44 - LMT 1911 Jul # Charlotte Amalie
-4:00 - AST
# St Vincent and the Grenadines
Zone America/St_Vincent -4:04:56 - LMT 1890 # Kingstown
-4:04:56 - KMT 1912 # Kingstown Mean Time
-4:00 - AST
# British Virgin Is
Zone America/Tortola -4:18:28 - LMT 1911 Jul # Road Town
-4:00 - AST
# McMurdo, Ross Island, since 1955-12
Zone Antarctica/McMurdo 0 - zzz 1956
12:00 NZAQ NZ%sT
# Japan
Zone Asia/Ishigaki 8:16:36 - LMT 1896
8:00 - CST
# Israel
Zone Asia/Tel_Aviv 2:19:04 - LMT 1880
2:21 - JMT 1918
2:00 Zion I%sT
# Russia
Zone Asia/Tomsk 5:39:52 - LMT 1924 May 2
6:00 - TSK 1957 Mar
7:00 Russia TS%s 1991 Mar 31 2:00s
6:00 1:00 TSD 1991 Sep 29 2:00s
6:00 - TSK 1992 Jan 19 2:00s
7:00 Russia TS%s
# Svalbard & Jan Mayen
Zone Atlantic/Jan_Mayen -1:00 - EGT
# Australia
Zone Australia/Canberra 9:56:32 - LMT 1895 Feb
10:00 - EST 1917 Jan 1 0:01
10:00 Aus EST 1971 Oct 31 2:00
10:00 AN EST 1981 Oct 25 2:00
10:00 1:00 EST 1982 Apr 4 3:00
10:00 AN EST
# UK
Zone Europe/Belfast -0:23:40 - LMT 1880 Aug 2
-0:25:21 - DMT 1916 May 21 2:00 # Dublin/Dunsink MT
-0:25:21 1:00 IST 1916 Oct 1 2:00s # Irish Summer Time
0:00 GB-Eire %s 1968 Oct 27
1:00 - BST 1971 Oct 31 2:00u
0:00 GB-Eire %s 1996
0:00 EU GMT/BST
# Slovenia
Zone Europe/Ljubljana 0:58:04 - LMT 1884
1:00 - CET 1941 Apr 18 23:00
1:00 C-Eur CE%sT 1945 May 8 2:00s
1:00 1:00 CEST 1945 Sep 16 2:00s
1:00 - CET 1982 Nov 27
1:00 EU CE%sT
# Bosnia and Herzegovina
Zone Europe/Sarajevo 1:13:40 - LMT 1884
1:00 - CET 1941 Apr 18 23:00
1:00 C-Eur CE%sT 1945 May 8 2:00s
1:00 1:00 CEST 1945 Sep 16 2:00s
1:00 - CET 1982 Nov 27
1:00 EU CE%sT
# Macedonia
Zone Europe/Skopje 1:25:44 - LMT 1884
1:00 - CET 1941 Apr 18 23:00
1:00 C-Eur CE%sT 1945 May 8 2:00s
1:00 1:00 CEST 1945 Sep 16 2:00s
1:00 - CET 1982 Nov 27
1:00 EU CE%sT
# Moldova
Zone Europe/Tiraspol 1:58:32 - LMT 1880
1:55 - CMT 1918 Feb 15 # Chisinau MT
1:44:24 - BMT 1931 Jul 24 # Bucharest MT
2:00 Romania EE%sT 1940 Aug 15
2:00 1:00 EEST 1941 Jul 17
1:00 C-Eur CE%sT 1944 Aug 24
3:00 Russia MSK/MSD 1991 Mar 31 2:00
2:00 Russia EE%sT 1992 Jan 19 2:00
3:00 Russia MSK/MSD
# Croatia
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Europe/Zagreb 1:03:52 - LMT 1884
1:00 - CET 1941 Apr 18 23:00
1:00 C-Eur CE%sT 1945 May 8 2:00s
1:00 1:00 CEST 1945 Sep 16 2:00s
1:00 - CET 1982 Nov 27
1:00 EU CE%sT

View File

@ -631,7 +631,10 @@ Zone America/Argentina/Ushuaia -4:33:12 - LMT 1894 Oct 31
-3:00 - ART
# Aruba
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Aruba -4:40:24 - LMT 1912 Feb 12 # Oranjestad
-4:30 - ANT 1965 # Netherlands Antilles Time
-4:00 - AST
# Bolivia
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
@ -1325,7 +1328,7 @@ Zone America/Bogota -4:56:16 - LMT 1884 Mar 13
# Curacao
# Milne gives 4:35:46.9 for Curacao mean time.
# Milne gives 4:35:46.9 for Curacao mean time; round to nearest.
#
# From Paul Eggert (2006-03-22):
# Shanks & Pottenger say that The Bottom and Philipsburg have been at
@ -1341,7 +1344,14 @@ Zone America/Bogota -4:56:16 - LMT 1884 Mar 13
# Netherlands as Kingdom Islands. This won't affect their time zones
# though, as far as we know.
#
# For all these regions, see America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Curacao -4:35:47 - LMT 1912 Feb 12 # Willemstad
-4:30 - ANT 1965 # Netherlands Antilles Time
-4:00 - AST
# Sint Maarten
# Caribbean Netherlands
# Use America/Curacao.
# Ecuador
#
@ -1615,7 +1625,9 @@ Zone America/Paramaribo -3:40:40 - LMT 1911
-3:00 - SRT
# Trinidad and Tobago
# See America/Puerto_Rico.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Port_of_Spain -4:06:04 - LMT 1912 Mar 2
-4:00 - AST
# Uruguay
# From Paul Eggert (1993-11-18):