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authorGarrett Wollman <wollman@FreeBSD.org>2004-10-17 23:55:07 +0000
committerGarrett Wollman <wollman@FreeBSD.org>2004-10-17 23:55:07 +0000
commit00cb26c6f9e04f3fc2f8a05f892b99adc94c53b9 (patch)
tree6de572453245e23e0dcd9b25fcd2d7c9fe7ac56c
parent89ae37762a0f5821eeb3cc4c876ab7e5ecf5a9d5 (diff)
downloadsrc-00cb26c6f9e04f3fc2f8a05f892b99adc94c53b9.tar.gz
src-00cb26c6f9e04f3fc2f8a05f892b99adc94c53b9.zip
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore, Peru, Russua, Israel, United States, Canada Changes in Argentina and Brazil have created several new time zone regions. Users are encouraged to rerun tzsetup(8), even if current times appear correct, to ensure that future times will be interepreted correctly. Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
Notes
Notes: svn path=/cvs2svn/branches/unlabeled-1.1.1/; revision=136632
-rw-r--r--share/zoneinfo/asia97
-rw-r--r--share/zoneinfo/backward9
-rw-r--r--share/zoneinfo/europe45
-rw-r--r--share/zoneinfo/iso3166.tab7
-rw-r--r--share/zoneinfo/leapseconds20
-rw-r--r--share/zoneinfo/northamerica96
-rw-r--r--share/zoneinfo/southamerica211
-rw-r--r--share/zoneinfo/zone.tab19
8 files changed, 379 insertions, 125 deletions
diff --git a/share/zoneinfo/asia b/share/zoneinfo/asia
index 496809313cbb..3c2c1a1868e6 100644
--- a/share/zoneinfo/asia
+++ b/share/zoneinfo/asia
@@ -1,4 +1,4 @@
-# @(#)asia 7.72
+# @(#)asia 7.77
# This data is by no means authoritative; if you think you know better,
# go ahead and edit the file (and please send any changes to
@@ -335,6 +335,16 @@ Link Asia/Nicosia Europe/Nicosia
# Instead of putting back clocks at the end of October, Georgia
# will stay on daylight savings time this winter to save energy,
# President Eduard Shevardnadze decreed Wednesday.
+#
+# From the BBC via Joseph S. Myers (2004-06-27):
+#
+# Georgia moved closer to Western Europe on Sunday... The former Soviet
+# republic has changed its time zone back to that of Moscow. As a result it
+# is now just four hours ahead of Greenwich Mean Time, rather than five hours
+# ahead. The switch was decreed by the pro-Western president of Georgia,
+# Mikhail Saakashvili, who said the change was partly prompted by the process
+# of integration into Europe.
+
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Tbilisi 2:59:16 - LMT 1880
2:59:16 - TBMT 1924 May 2 # Tbilisi Mean Time
@@ -345,7 +355,8 @@ Zone Asia/Tbilisi 2:59:16 - LMT 1880
3:00 E-EurAsia GE%sT 1994 Sep lastSun
4:00 E-EurAsia GE%sT 1996 Oct lastSun
4:00 1:00 GEST 1997 Mar lastSun
- 4:00 E-EurAsia GE%sT
+ 4:00 E-EurAsia GE%sT 2004 Jun 27
+ 3:00 RussiaAsia GE%sT
# East Timor
@@ -380,7 +391,7 @@ Zone Asia/Dili 8:22:20 - LMT 1912
# India
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
-Zone Asia/Calcutta 5:53:28 - LMT 1880
+Zone Asia/Calcutta 5:53:28 - LMT 1880 # Kolkata
5:53:20 - HMT 1941 Oct # Howrah Mean Time?
6:30 - BURT 1942 May 15 # Burma Time
5:30 - IST 1942 Sep
@@ -750,6 +761,26 @@ Zone Asia/Jerusalem 2:20:56 - LMT 1880
# direction is expected until the latter part of 2004 which is a long
# time off in terms of Israeli politics.
+# (2004-09-20):
+# The latest rumour, however, is that in 2005, when the clock changes to
+# Daylight Saving Time (date as yet unknown), the move will be a two-hour leap
+# forward (from UTC+0200 to UTC+0400) and then, in the fall, the clock will
+# move back only an hour to UTC+0300 thus effectively moving Israel's timezone
+# from UTC+0200 to UTC+0300. However, no actual draft has been put before the
+# Knesset (Israel's Parliament) though the intention is to do so this
+# month [2004-09].
+
+# (2004-09-26):
+# Even though the draft law for the above did pass the Ministerial Committee
+# for Legislative Matters three months ago, it was voted down in today's
+# Cabinet meeting. The current suggestion is to keep the current timezone at
+# UTC+0200 but have an extended period of Daylight Saving Time (UTC+0300) from
+# the beginning of Passover holiday in the spring to after the Tabernacle
+# holiday in the fall (i.e. the dates of which are governed by the Hebrew
+# calendar but this means at least 184 days of DST). However, this is only a
+# suggestion that was raised in today's cabinet meeting and has not yet been
+# drafted.
+
###############################################################################
@@ -1011,22 +1042,29 @@ Zone Asia/Beirut 2:22:00 - LMT 1880
Rule NBorneo 1935 1941 - Sep 14 0:00 0:20 TS # one-Third Summer
Rule NBorneo 1935 1941 - Dec 14 0:00 0 -
#
-# Zone NAME GMTOFF RULES FORMAT [UNTIL]
# peninsular Malaysia
-Zone Asia/Kuala_Lumpur 6:46:48 - LMT 1880
- 6:55:24 - SMT 1905 Jun # Singapore Mean Time
- 7:00 - MALT 1933 # Malaya Time
- 7:20 - MALT 1942 Feb 15
- 9:00 - JST 1945 Sep 2
- 7:20 - MALT 1950
- 7:30 - MALT 1982 May
+# The data here are taken from Mok Ly Yng (2003-10-30)
+# <http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html>.
+# Zone NAME GMTOFF RULES FORMAT [UNTIL]
+Zone Asia/Kuala_Lumpur 6:46:46 - LMT 1901 Jan 1
+ 6:55:25 - SMT 1905 Jun 1 # Singapore M.T.
+ 7:00 - MALT 1933 Jan 1 # Malaya Time
+ 7:00 0:20 MALST 1936 Jan 1
+ 7:20 - MALT 1941 Sep 1
+ 7:30 - MALT 1942 Feb 16
+ 9:00 - JST 1945 Sep 12
+ 7:30 - MALT 1982 Jan 1
8:00 - MYT # Malaysia Time
# Sabah & Sarawak
+# From Paul Eggert (2003-11-01):
+# The data here are mostly from Shanks, but the 1942, 1945 and 1982
+# transition dates are from Mok Ly Yng.
+# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Kuching 7:21:20 - LMT 1926 Mar
7:30 - BORT 1933 # Borneo Time
- 8:00 NBorneo BOR%sT 1942
- 9:00 - JST 1945 Sep 2
- 8:00 - BORT 1982 May
+ 8:00 NBorneo BOR%sT 1942 Feb 16
+ 9:00 - JST 1945 Sep 12
+ 8:00 - BORT 1982 Jan 1
8:00 - MYT
# Maldives
@@ -1078,6 +1116,15 @@ Zone Indian/Maldives 4:54:00 - LMT 1880 # Male
#
# [The province of Selenge is omitted from the above lists.]
+# From Ganbold Ts., Ulaanbaatar <ganbold@micom.mng.net> (2004-04-17):
+# Daylight saving occurs at 02:00 local time last Saturday of March.
+# It will change back to normal at 02:00 local time last Saturday of
+# September.... As I remember this rule was changed in 2001.
+#
+# From Paul Eggert (2004-04-17):
+# For now, assume Rives McDow's informant got confused about Friday vs
+# Saturday, and that his 2001 dates should have 1 added to them.
+
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Mongol 1983 1984 - Apr 1 0:00 1:00 S
Rule Mongol 1983 only - Oct 1 0:00 0 -
@@ -1087,8 +1134,9 @@ Rule Mongol 1983 only - Oct 1 0:00 0 -
Rule Mongol 1985 1998 - Mar lastSun 2:00s 1:00 S
Rule Mongol 1984 1998 - Sep lastSun 2:00s 0 -
# IATA SSIM (1999-09) says Mongolia no longer observes DST.
-Rule Mongol 2001 only - Apr 27 2:00s 1:00 S
-Rule Mongol 2001 only - Sep 28 2:00s 0 -
+Rule Mongol 2001 only - Apr lastSat 2:00 1:00 S
+Rule Mongol 2001 max - Sep lastSat 2:00 0 -
+Rule Mongol 2002 max - Mar lastSat 2:00 1:00 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
# Hovd, a.k.a. Chovd, Dund-Us, Dzhargalant, Khovd, Jirgalanta
@@ -1295,15 +1343,18 @@ Zone Asia/Riyadh 3:06:52 - LMT 1950
3:00 - AST
# Singapore
+# The data here are taken from Mok Ly Yng (2003-10-30)
+# <http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html>.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
-Zone Asia/Singapore 6:55:24 - LMT 1880
- 6:55:24 - SMT 1905 Jun # Singapore Mean Time
- 7:00 - MALT 1933 # Malaya Time
- 7:20 - MALT 1942 Feb 15
- 9:00 - JST 1945 Sep 2
- 7:20 - MALT 1950
+Zone Asia/Singapore 6:55:25 - LMT 1901 Jan 1
+ 6:55:25 - SMT 1905 Jun 1 # Singapore M.T.
+ 7:00 - MALT 1933 Jan 1 # Malaya Time
+ 7:00 0:20 MALST 1936 Jan 1
+ 7:20 - MALT 1941 Sep 1
+ 7:30 - MALT 1942 Feb 16
+ 9:00 - JST 1945 Sep 12
7:30 - MALT 1965 Aug 9 # independence
- 7:30 - SGT 1982 May # Singapore Time
+ 7:30 - SGT 1982 Jan 1 # Singapore Time
8:00 - SGT
# Spratly Is
diff --git a/share/zoneinfo/backward b/share/zoneinfo/backward
index 8ae66f7fdccd..6e118c2726e0 100644
--- a/share/zoneinfo/backward
+++ b/share/zoneinfo/backward
@@ -1,12 +1,17 @@
-# @(#)backward 7.24
+# @(#)backward 7.26
# This file provides links between current names for time zones
# and their old names. Many names changed in late 1993.
Link America/Adak America/Atka
+Link America/Argentina/Buenos_Aires America/Buenos_Aires
+Link America/Argentina/Catamarca America/Catamarca
+Link America/Argentina/Cordoba America/Cordoba
Link America/Tijuana America/Ensenada
Link America/Indianapolis America/Fort_Wayne
+Link America/Argentina/Jujuy America/Jujuy
Link America/Indiana/Knox America/Knox_IN
+Link America/Argentina/Mendoza America/Mendoza
Link America/Rio_Branco America/Porto_Acre
Link America/Cordoba America/Rosario
Link America/St_Thomas America/Virgin
@@ -65,7 +70,7 @@ Link Africa/Tripoli Libya
Link America/Tijuana Mexico/BajaNorte
Link America/Mazatlan Mexico/BajaSur
Link America/Mexico_City Mexico/General
-Link America/Denver Navajo
+Link America/Shiprock Navajo
Link Pacific/Auckland NZ
Link Pacific/Chatham NZ-CHAT
Link Pacific/Pago_Pago Pacific/Samoa
diff --git a/share/zoneinfo/europe b/share/zoneinfo/europe
index 0bd7ed827a60..eeb114f881ad 100644
--- a/share/zoneinfo/europe
+++ b/share/zoneinfo/europe
@@ -1,4 +1,4 @@
-# @(#)europe 7.84
+# @(#)europe 7.88
# This data is by no means authoritative; if you think you know better,
# go ahead and edit the file (and please send any changes to
@@ -129,7 +129,7 @@
# transition date for London, namely 1847-12-01. We don't know as much
# about Dublin, so we use 1880-08-02, the legal transition time.
-# From Paul Eggert (2003-07-29):
+# From Paul Eggert (2003-09-27):
# Summer Time was first seriously proposed by William Willett (1857-1915),
# a London builder and member of the Royal Astronomical Society
# who circulated a pamphlet ``The Waste of Daylight'' (1907)
@@ -141,7 +141,7 @@
# it was eventually adopted as a wartime measure in 1916.
# See: Summer Time Arrives Early, The Times (2000-05-18).
# A monument to Willett was unveiled on 1927-05-21, in an open space in
-# a 45-acre wood near Chiselhurst, Kent that was purchased by popular
+# a 45-acre wood near Chislehurst, Kent that was purchased by popular
# subscription and open to the public. On the south face of the monolith,
# designed by G. W. Miller, is the the William Willett Memorial Sundial,
# which is permanently set to Summer Time.
@@ -707,6 +707,9 @@ Zone Europe/Sofia 1:33:16 - LMT 1880
# Croatia
# see Serbia and Montenegro
+# Cyprus
+# See the `asia' file.
+
# Czech Republic
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Czech 1945 only - Apr 8 2:00s 1:00 S
@@ -918,6 +921,10 @@ Zone Europe/Helsinki 1:39:52 - LMT 1878 May 31
2:00 Finland EE%sT 1981 Mar 29 2:00
2:00 EU EE%sT
+# Aaland Is
+Link Europe/Helsinki Europe/Mariehamn
+
+
# France
# From Ciro Discepolo (2000-12-20):
@@ -1831,7 +1838,7 @@ Zone Europe/Bucharest 1:44:24 - LMT 1891 Oct
#
# From Andrey A. Chernov <ache@nagual.ru> (1996-10-04):
# `MSK' and `MSD' were born and used initially on Moscow computers with
-# Unix-like OSes by several developer groups (e.g. Demos group, Kiae group)....
+# UNIX-like OSes by several developer groups (e.g. Demos group, Kiae group)....
# The next step was the UUCP network, the Relcom predecessor
# (used mainly for mail), and MSK/MSD was actively used there.
#
@@ -1952,28 +1959,26 @@ Zone Asia/Irkutsk 6:57:20 - LMT 1880
7:00 Russia IRK%sT 1992 Jan 19 2:00s
8:00 Russia IRK%sT
#
-# From Oscar van Vlijmen (2001-08-25): [This region consists of]
+# From Oscar van Vlijmen (2003-10-18): [This region consists of]
# Aginskij Buryatskij avtonomnyj okrug, Amurskaya oblast',
# [parts of] Respublika Sakha (Yakutiya), Chitinskaya oblast'.
-#
-# From Alan Pritchard (2001-08-24): [The Sakha districts are:]
-# Aldansky, Amginsky, Anabarsky, Bulunsky, Churapchinsky,
-# Eveno-Bytantaisky, Gorny, Khangalassky, Kobyaisky, Lensky,
-# Megino-Kangalassky, Mirninsky, Namsky, Nyurbinsky, Olenyoksky,
-# Olyokminsky, Srednekolymsky, Suntarsky, Tattinsky, Ust-Aldansky,
-# Verkhnekolymsky, Verkhnevilyuisky, Vilyuisky, Zhigansky.
+# The Sakha districts are: Aldanskij, Amginskij, Anabarskij,
+# Bulunskij, Verkhnekolymskij, Verkhnevilyujskij, Vilyujskij, Gornyj,
+# Zhiganskij, Kobyajskij, Lenskij, Megino-Kangalasskij, Mirninskij,
+# Namskij, Nyurbinskij, Olenekskij, Olekminskij, Srednekolymskij,
+# Suntarskij, Tattinskij, Ust'-Aldanskij, Khangalasskij,
+# Churapchinskij, Eveno-Bytantajskij.
Zone Asia/Yakutsk 8:38:40 - LMT 1919 Dec 15
8:00 - YAKT 1930 Jun 21 # Yakutsk Time
9:00 Russia YAK%sT 1991 Mar 31 2:00s
8:00 Russia YAK%sT 1992 Jan 19 2:00s
9:00 Russia YAK%sT
#
-# From Oscar van Vlijmen (2001-08-25): [This region consists of]
+# From Oscar van Vlijmen (2003-10-18): [This region consists of]
# Evrejskaya avtonomnaya oblast', Khabarovskij kraj, Primorskij kraj,
# [parts of] Respublika Sakha (Yakutiya).
-#
-# From Alan Pritchard (2001-08-24): [The Sakha districts are:]
-# Tomponsky, Ust-Maisky, Ust-Yansky, Verkhoyansky.
+# The Sakha districts are: Verkhoyanskij, Tomponskij, Ust'-Majskij,
+# Ust'-Yanskij.
Zone Asia/Vladivostok 8:47:44 - LMT 1922 Nov 15
9:00 - VLAT 1930 Jun 21 # Vladivostok Time
10:00 Russia VLA%sT 1991 Mar 31 2:00s
@@ -1990,11 +1995,11 @@ Zone Asia/Sakhalin 9:30:48 - LMT 1905 Aug 23
11:00 Russia SAK%sT 1997 Mar lastSun 2:00s
10:00 Russia SAK%sT
#
-# From Oscar van Vlijmen (2001-08-25): [This region consists of]
+# From Oscar van Vlijmen (2003-10-18): [This region consists of]
# Magadanskaya oblast', Respublika Sakha (Yakutiya).
-#
-# From Alan Pritchard (2001-08-24): [The Sakha districts are:]
-# Abyisky, Allaikhovsky, Momsky, Nizhnekolymsky, Oimyakonsky.
+# Probably also: Kuril Islands.
+# The Sakha districts are: Abyjskij, Allaikhovskij, Momskij,
+# Nizhnekolymskij, Ojmyakonskij.
Zone Asia/Magadan 10:03:12 - LMT 1924 May 2
10:00 - MAGT 1930 Jun 21 # Magadan Time
11:00 Russia MAG%sT 1991 Mar 31 2:00s
diff --git a/share/zoneinfo/iso3166.tab b/share/zoneinfo/iso3166.tab
index acd496088948..b17843ac8e20 100644
--- a/share/zoneinfo/iso3166.tab
+++ b/share/zoneinfo/iso3166.tab
@@ -1,12 +1,12 @@
# ISO 3166 alpha-2 country codes
#
-# @(#)iso3166.tab 1.9
+# @(#)iso3166.tab 1.15
#
-# From Paul Eggert <eggert@twinsun.com> (2003-02-04):
+# From Paul Eggert <eggert@twinsun.com> (2004-06-14):
#
# This file contains a table with the following columns:
# 1. ISO 3166-1 alpha-2 country code, current as of
-# ISO 3166-1 Newsletter No. V-8 (2003-07-23). See:
+# ISO 3166-1 Newsletter No. V-10 (2004-04-26). See:
# <a href="http://www.iso.org/iso/en/prods-services/iso3166ma/index.html">
# ISO 3166 Maintenance agency (ISO 3166/MA)
# </a>.
@@ -36,6 +36,7 @@ AS Samoa (American)
AT Austria
AU Australia
AW Aruba
+AX Aaland Islands
AZ Azerbaijan
BA Bosnia & Herzegovina
BB Barbados
diff --git a/share/zoneinfo/leapseconds b/share/zoneinfo/leapseconds
index 0e7d8c84541f..7add3303f2b5 100644
--- a/share/zoneinfo/leapseconds
+++ b/share/zoneinfo/leapseconds
@@ -1,4 +1,4 @@
-# @(#)leapseconds 7.16
+# @(#)leapseconds 7.17
# Allowance for leapseconds added to each timezone file.
@@ -44,19 +44,20 @@ Leap 1995 Dec 31 23:59:60 + S
Leap 1997 Jun 30 23:59:60 + S
Leap 1998 Dec 31 23:59:60 + S
-# INTERNATIONAL EARTH ROTATION SERVICE (IERS)
-# SERVICE INTERNATIONAL DE LA ROTATION TERRESTRE
+# INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE (IERS)
+#
+# SERVICE INTERNATIONAL DE LA ROTATION TERRESTRE ET DES SYSTEMES DE REFERENCE
#
# SERVICE DE LA ROTATION TERRESTRE
# OBSERVATOIRE DE PARIS
# 61, Av. de l'Observatoire 75014 PARIS (France)
# Tel. : 33 (0) 1 40 51 22 26
# FAX : 33 (0) 1 40 51 22 91
-# Internet : iers@obspm.fr
+# Internet : services.iers@obspm.fr
#
-# Paris, 1 July 2003
+# Paris, 15 January 2004
#
-# Bulletin C 26
+# Bulletin C 27
#
# To authorities responsible
# for the measurement and
@@ -64,10 +65,10 @@ Leap 1998 Dec 31 23:59:60 + S
#
# INFORMATION ON UTC - TAI
#
-# NO positive leap second will be introduced at the end of December 2003.
+# NO positive leap second will be introduced at the end of June 2004.
# The difference between UTC and the International Atomic Time TAI is:
-#
-# from 1999 January 1, 0h UTC, until further notice: UTC-TAI = -32 s
+#
+# from 1999 January 1, 0h UTC, until further notice : UTC-TAI = -32 s
#
# Leap seconds can be introduced in UTC at the end of the months of December
# or June, depending on the evolution of UT1-TAI. Bulletin C is mailed every
@@ -77,3 +78,4 @@ Leap 1998 Dec 31 23:59:60 + S
# Daniel GAMBIS
# Director
# Earth Orientation Center of IERS
+# Observatoire de Paris, France
diff --git a/share/zoneinfo/northamerica b/share/zoneinfo/northamerica
index ca4ad5de57f4..6e755b04b3c8 100644
--- a/share/zoneinfo/northamerica
+++ b/share/zoneinfo/northamerica
@@ -1,4 +1,4 @@
-# @(#)northamerica 7.63
+# @(#)northamerica 7.69
# also includes Central America and the Caribbean
# This data is by no means authoritative; if you think you know better,
@@ -193,10 +193,6 @@ Rule US 1987 max - Apr Sun>=1 2:00 1:00 D
# Samoa standard time
# The law doesn't give abbreviations.
#
-# From Paul Eggert (1995-12-19):
-# Shanks uses 1983-10-30, not 1983-11-30, for the 1983 transitions.
-# Go with Shanks.
-#
# From Paul Eggert (2000-01-08), following a heads-up from Rives McDow:
# Public law 106-564 (2000-12-23) introduced the abbreviation
# "Chamorro Standard Time" for time in Guam and the Northern Marianas.
@@ -228,7 +224,9 @@ Zone America/New_York -4:56:02 - LMT 1883 Nov 18 12:00
# US central time, represented by Chicago
-# Alabama, Arkansas, Florida panhandle, Illinois, western Indiana
+# Alabama, Arkansas, Florida panhandle (Bay, Calhoun, Escambia,
+# Gulf, Holmes, Jackson, Okaloosa, Santa Rosa, Walton, and
+# Washington counties), Illinois, western Indiana
# (Gibson, Jasper, Lake, LaPorte, Newton, Porter, Posey, Spencer,
# Vanderburgh, and Warrick counties), Iowa, most of Kansas, western
# Kentucky, Louisiana, Minnesota, Mississippi, Missouri, eastern
@@ -258,7 +256,7 @@ Zone America/North_Dakota/Center -6:45:12 - LMT 1883 Nov 18 12:00
# US mountain time, represented by Denver
#
-# Colorado, southern Idaho, far western Kansas, Montana, western
+# Colorado, far western Kansas, Montana, western
# Nebraska, Nevada border (Jackpot, Owyhee, and Mountain City),
# New Mexico, southwestern North Dakota, far eastern Oregon,
# western South Dakota, far western Texas (El Paso County, Hudspeth County,
@@ -280,7 +278,9 @@ Zone America/Denver -6:59:56 - LMT 1883 Nov 18 12:00
# US Pacific time, represented by Los Angeles
#
-# California, northern Idaho, most of Nevada, most of Oregon, and Washington
+# California, northern Idaho (Benewah, Bonner, Boundary, Clearwater,
+# Idaho, Kootenai, Latah, Lewis, Nez Perce, and Shoshone counties),
+# most of Nevada, most of Oregon, and Washington
#
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER
Rule CA 1948 only - Mar 14 2:00 1:00 D
@@ -319,13 +319,14 @@ Zone America/Juneau 15:02:19 - LMT 1867 Oct 18
-8:00 US P%sT 1946
-8:00 - PST 1969
-8:00 US P%sT 1983 Oct 30 2:00
+ -9:00 US Y%sT 1983 Nov 30
-9:00 US AK%sT
Zone America/Yakutat 14:41:05 - LMT 1867 Oct 18
-9:18:55 - LMT 1900 Aug 20 12:00
-9:00 - YST 1942
-9:00 US Y%sT 1946
-9:00 - YST 1969
- -9:00 US Y%sT 1983 Oct 30 2:00
+ -9:00 US Y%sT 1983 Nov 30
-9:00 US AK%sT
Zone America/Anchorage 14:00:24 - LMT 1867 Oct 18
-9:59:36 - LMT 1900 Aug 20 12:00
@@ -334,6 +335,7 @@ Zone America/Anchorage 14:00:24 - LMT 1867 Oct 18
-10:00 - CAT 1967 Apr
-10:00 - AHST 1969
-10:00 US AH%sT 1983 Oct 30 2:00
+ -9:00 US Y%sT 1983 Nov 30
-9:00 US AK%sT
Zone America/Nome 12:58:21 - LMT 1867 Oct 18
-11:01:38 - LMT 1900 Aug 20 12:00
@@ -342,6 +344,7 @@ Zone America/Nome 12:58:21 - LMT 1867 Oct 18
-11:00 - NST 1967 Apr
-11:00 - BST 1969
-11:00 US B%sT 1983 Oct 30 2:00
+ -9:00 US Y%sT 1983 Nov 30
-9:00 US AK%sT
Zone America/Adak 12:13:21 - LMT 1867 Oct 18
-11:46:38 - LMT 1900 Aug 20 12:00
@@ -350,6 +353,7 @@ Zone America/Adak 12:13:21 - LMT 1867 Oct 18
-11:00 - NST 1967 Apr
-11:00 - BST 1969
-11:00 US B%sT 1983 Oct 30 2:00
+ -10:00 US AH%sT 1983 Nov 30
-10:00 US HA%sT
# Shanks writes that part of southwest Alaska (e.g. Aniak)
# switched from -11:00 to -10:00 on 1968-09-22 at 02:00,
@@ -405,14 +409,20 @@ Zone America/Phoenix -7:28:18 - LMT 1883 Nov 18 12:00
-7:00 - MST
# From Arthur David Olson (1988-02-13):
# A writer from the Inter Tribal Council of Arizona, Inc.,
-# notes in private correspondence dated 12/28/87 that "Presently, only the
+# notes in private correspondence dated 1987-12-28 that "Presently, only the
# Navajo Nation participates in the Daylight Saving Time policy, due to its
# large size and location in three states." (The "only" means that other
# tribal nations don't use DST.)
Link America/Denver America/Shiprock
-# Southern Idaho and eastern Oregon switched four weeks late in 1974.
+# Southern Idaho (Ada, Adams, Bannock, Bear Lake, Bingham, Blaine,
+# Boise, Bonneville, Butte, Camas, Canyon, Caribou, Cassia, Clark,
+# Custer, Elmore, Franklin, Fremont, Gem, Gooding, Jefferson, Jerome,
+# Lemhi, Lincoln, Madison, Minidoka, Oneida, Owyhee, Payette, Power,
+# Teton, Twin Falls, Valley, Washington counties) and eastern Oregon
+# switched four weeks late in 1974.
+#
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Boise -7:44:49 - LMT 1883 Nov 18 12:00
-8:00 US P%sT 1923 May 13 2:00
@@ -951,10 +961,18 @@ 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
-Rule Mont 1927 1937 - Apr lastSat 24:00 1:00 D
-Rule Mont 1927 1937 - Sep lastSat 24:00 0 S
-Rule Mont 1938 1940 - Apr lastSun 0:00 1:00 D
-Rule Mont 1938 1939 - Sep lastSun 0:00 0 S
+# 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
@@ -971,14 +989,19 @@ Rule Toronto 1922 1923 - May Sun>=8 2:00 1:00 D
# Shanks says 1923-09-19; assume it's a typo and that "-16" was meant.
Rule Toronto 1922 1926 - Sep Sun>=15 2:00 0 S
Rule Toronto 1924 1927 - May Sun>=1 2:00 1:00 D
-Rule Toronto 1927 1928 - Sep lastSun 2:00 0 S
-Rule Toronto 1928 only - Apr lastSun 2:00 1:00 D
-Rule Toronto 1929 only - Apr lastSun 0:00 1:00 D
-Rule Toronto 1929 only - Sep lastSun 0:00 0 S
-Rule Toronto 1930 1937 - Apr lastSat 24:00 1:00 D
-Rule Toronto 1930 1937 - Sep lastSat 24:00 0 S
-Rule Toronto 1938 1940 - Apr lastSun 0:00 1:00 D
-Rule Toronto 1938 1939 - Sep lastSun 0:00 0 S
+# The 1927-to-1939 rules can be expressed more simply as
+# Rule Toronto 1927 1937 - Sep Sun>=25 2:00 0 S
+# Rule Toronto 1928 1937 - Apr Sun>=25 2:00 1:00 D
+# Rule Toronto 1938 1940 - Apr lastSun 2:00 1:00 D
+# Rule Toronto 1938 1939 - Sep lastSun 2:00 0 S
+# The rules below avoid use of Sun>=25
+# (which pre-2004 versions of zic cannot handle).
+Rule Toronto 1927 1932 - Sep lastSun 2:00 0 S
+Rule Toronto 1928 1931 - Apr lastSun 2:00 1:00 D
+Rule Toronto 1932 only - May 1 2:00 1:00 D
+Rule Toronto 1933 1940 - Apr lastSun 2:00 1:00 D
+Rule Toronto 1933 only - Oct 1 2:00 0 S
+Rule Toronto 1934 1939 - Sep lastSun 2:00 0 S
Rule Toronto 1945 1946 - Sep lastSun 2:00 0 S
Rule Toronto 1946 only - Apr lastSun 2:00 1:00 D
Rule Toronto 1947 1949 - Apr lastSun 0:00 1:00 D
@@ -996,15 +1019,19 @@ Rule Toronto 1957 1973 - Oct lastSun 2:00 0 S
# Willett (1914-03) writes (p. 17) "In the Cities of Fort William, and
# Port Arthur, Ontario, the principle of the Bill has been in
# operation for the past three years, and in the City of Moose Jaw,
-# Saskatchewan, for one year." Assume that the Thunder Bay region
-# observed DST starting 1910, and Moose Jaw starting 1912, as this
-# matches the Toronto Star report about Moose Jaw. For lack of better
-# info, assume the Thunder Bay region used Willett's proposal, namely
-# third Sunday in April at 02:00 to third Sunday in September at
-# 03:00; also assume that they continued until Canada instituted
-# uniform DST in 1918.
-Rule Thunder 1910 1917 - Apr Sun>=15 2:00s 1:00 D
-Rule Thunder 1910 1917 - Sep Sun>=15 2:00s 0 S
+# Saskatchewan, for one year."
+
+# From David Bryan via Tory Tronrud, Director/Curator,
+# Thunder Bay Museum (2003-11-12):
+# There is some suggestion, however, that, by-law or not, daylight
+# savings time was being practiced in Fort William and Port Arthur
+# before 1909.... [I]n 1910, the line between the Eastern and Central
+# Time Zones was permanently moved about two hundred miles west to
+# include the Thunder Bay area.... When Canada adopted daylight
+# savings time in 1916, Fort William and Port Arthur, having done so
+# already, did not change their clocks.... During the Second World
+# War,... [t]he cities agreed to implement DST during the summer
+# months for the remainder of the war years.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Montreal -4:54:16 - LMT 1884
@@ -1021,9 +1048,8 @@ Zone America/Toronto -5:17:32 - LMT 1895
-5:00 Toronto E%sT 1974
-5:00 Canada E%sT
Zone America/Thunder_Bay -5:57:00 - LMT 1895
- -5:00 Thunder E%sT 1918
- -5:00 Canada E%sT 1940 Sep 29
- -5:00 1:00 EDT 1942 Feb 9 2:00s
+ -6:00 - CST 1910
+ -5:00 - EST 1942
-5:00 Canada E%sT 1970
-5:00 Mont E%sT 1973
-5:00 - EST 1974
diff --git a/share/zoneinfo/southamerica b/share/zoneinfo/southamerica
index b423fd25d9c4..912491049bec 100644
--- a/share/zoneinfo/southamerica
+++ b/share/zoneinfo/southamerica
@@ -1,4 +1,4 @@
-# @(#)southamerica 7.49
+# @(#)southamerica 7.54
# This data is by no means authoritative; if you think you know better,
# go ahead and edit the file (and please send any changes to
@@ -141,6 +141,13 @@ Rule Arg 2000 only - Mar Sun>=1 0:00 0 -
# This kind of things had always been done this way in Argentina.
# We are still -03:00 all year round in all of the country.
#
+# From Mariano Absatz (2004-05-21):
+# Today it was officially published that the Province of Mendoza is changing
+# its timezone this winter... starting tomorrow night....
+# http://www.gobernac.mendoza.gov.ar/boletin/pdf/20040521-27158-normas.pdf
+# From Paul Eggert (2004-05-24):
+# It's Law No. 7,210. This change is due to a public power emergency, so for
+# now we'll assume it's for this year only.
#
# From Paul Eggert (2002-01-22):
# <a href="http://www.spicasc.net/horvera.html">
@@ -148,17 +155,61 @@ Rule Arg 2000 only - Mar Sun>=1 0:00 0 -
# </a> 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
# over Shanks.
+#
+# From Mariano Absatz (2004-06-05):
+# These media articles from a major newspaper mostly cover the current state:
+# http://www.lanacion.com.ar/04/05/27/de_604825.asp
+# http://www.lanacion.com.ar/04/05/28/de_605203.asp
+#
+# The following eight (8) provinces pulled clocks back to UTC-04:00 at
+# midnight Monday May 31st. (that is, the night between 05/31 and 06/01).
+# Apparently, all nine provinces would go back to UTC-03:00 at the same
+# time in October 17th.
+#
+# Catamarca, Chubut, La Rioja, San Juan, San Luis, Santa Cruz,
+# Tierra del Fuego, Tucuman.
+#
+# From Mariano Absatz (2004-06-14):
+# ... this weekend, the Province of Tucuman decided it'd go back to UTC-03:00
+# yesterday midnight (that is, at 24:00 Saturday 12th), since the people's
+# annoyance with the change is much higher than the power savings obtained....
+#
+# From Gwillim Law (2004-06-14):
+# http://www.lanacion.com.ar/04/06/10/de_609078.asp ...
+# "The time change in Tierra del Fuego was a conflicted decision from
+# the start. The government had decreed that the measure would take
+# effect on June 1, but a normative error forced the new time to begin
+# three days earlier, from a Saturday to a Sunday....
+# Our understanding was that the change was originally scheduled to take place
+# on June 1 at 00:00 in Chubut, Santa Cruz, Tierra del Fuego (and some other
+# provinces). Sunday was May 30, only two days earlier. So the article
+# contains a contradiction. I would give more credence to the Saturday/Sunday
+# date than the "three days earlier" phrase, and conclude that Tierra del
+# Fuego set its clocks back at 2004-05-30 00:00.
+#
+# From Steffen Thorsen (2004-10-05):
+# The previous law 7210 which changed the province of Mendoza's time zone
+# back in May have been modified slightly in a new law 7277, which set the
+# new end date to 2004-09-26 (original date was 2004-10-17).
+# http://www.gobernac.mendoza.gov.ar/boletin/pdf/20040924-27244-normas.pdf
+#
+# From Mariano Absatz (2004-10-05):
+# San Juan changed from UTC-03:00 to UTC-04:00 at midnight between
+# Sunday, May 30th and Monday, May 31st. It changed back to UTC-03:00
+# at midnight between Saturday, July 24th and Sunday, July 25th....
+# http://www.sanjuan.gov.ar/prensa/archivo/000329.html
+# http://www.sanjuan.gov.ar/prensa/archivo/000426.html
+# http://www.sanjuan.gov.ar/prensa/archivo/000441.html
# Unless otherwise specified, data are from Shanks through 1992, from
# the IATA otherwise. As noted below, Shanks says that
-# America/Cordoba split into 7 subregions during 1991/1992, but we
+# America/Cordoba split into 6 subregions during 1991/1992, but we
# haven't verified this yet so for now we'll keep it a single region.
#
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
#
-# Buenos Aires (BA), Capital Federal (CF), Santa Cruz (SC),
-# Tierra del Fuego, Antartida e Islas del Atlantico Sur (TF)
-Zone America/Buenos_Aires -3:53:48 - LMT 1894 Oct 31
+# Buenos Aires (BA), Capital Federal (CF),
+Zone America/Argentina/Buenos_Aires -3:53:48 - LMT 1894 Oct 31
-4:16:48 - CMT 1920 May # Cordoba Mean Time
-4:00 - ART 1930 Dec
-4:00 Arg AR%sT 1969 Oct 5
@@ -167,24 +218,19 @@ Zone America/Buenos_Aires -3:53:48 - LMT 1894 Oct 31
-3:00 - ART
#
# Santa Fe (SF), Entre Rios (ER), Corrientes (CN), Misiones (MN), Chaco (CC),
-# Formosa (FM), Salta (SA), Tucuman (TM), Santiago del Estero (SE),
-# Cordoba (CB), La Rioja (LR), San Juan (SJ), San Luis (SL), La Pampa (LP),
-# Neuquen (NQ), Rio Negro (RN), Chubut (CH)
+# Formosa (FM), Salta (SA), Santiago del Estero (SE), Cordoba (CB),
+# San Luis (SL), La Pampa (LP), Neuquen (NQ), Rio Negro (RN)
#
# Shanks also makes the following claims, which we haven't verified:
# - Formosa switched to -3:00 on 1991-01-07.
-# - La Rioja and San Juan switched to -4:00 on 1991-03-01
-# and then to -3:00 on 1991-05-07.
# - Misiones switched to -3:00 on 1990-12-29.
# - Chaco switched to -3:00 on 1991-01-04.
# - San Luis switched to -4:00 on 1990-03-14, then to -3:00 on 1990-10-15,
# then to -4:00 on 1991-03-01, then to -3:00 on 1991-06-01.
# - Santiago del Estero switched to -4:00 on 1991-04-01,
# then to -3:00 on 1991-04-26.
-# If we need to add Zones for these areas, we may need to have a subdirectory
-# for Argentina, as e.g. "America/San_Luis" is too ambiguious.
#
-Zone America/Cordoba -4:16:48 - LMT 1894 Oct 31
+Zone America/Argentina/Cordoba -4:16:48 - LMT 1894 Oct 31
-4:16:48 - CMT 1920 May
-4:00 - ART 1930 Dec
-4:00 Arg AR%sT 1969 Oct 5
@@ -194,8 +240,47 @@ Zone America/Cordoba -4:16:48 - LMT 1894 Oct 31
-4:00 Arg AR%sT 2000 Mar 3
-3:00 - ART
#
+# Tucuman (TM)
+Zone America/Argentina/Tucuman -4:20:52 - 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 13
+ -3:00 - ART
+#
+# La Rioja (LR)
+Zone America/Argentina/La_Rioja -4:27:24 - 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 1
+ -4:00 - WART 1991 May 7
+ -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
+#
+# San Juan (SJ)
+Zone America/Argentina/San_Juan -4:34:04 - 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 1
+ -4:00 - WART 1991 May 7
+ -3:00 Arg AR%sT 1999 Oct 3
+ -4:00 Arg AR%sT 2000 Mar 3
+ -3:00 - ART 2004 May 31
+ -4:00 - WART 2004 Jul 25
+ -3:00 - ART
+#
# Jujuy (JY)
-Zone America/Jujuy -4:21:12 - LMT 1894 Oct 31
+Zone America/Argentina/Jujuy -4:21:12 - LMT 1894 Oct 31
-4:16:48 - CMT 1920 May
-4:00 - ART 1930 Dec
-4:00 Arg AR%sT 1969 Oct 5
@@ -209,7 +294,7 @@ Zone America/Jujuy -4:21:12 - LMT 1894 Oct 31
-3:00 - ART
#
# Catamarca (CT)
-Zone America/Catamarca -4:23:08 - LMT 1894 Oct 31
+Zone America/Argentina/Catamarca -4:23:08 - LMT 1894 Oct 31
-4:16:48 - CMT 1920 May
-4:00 - ART 1930 Dec
-4:00 Arg AR%sT 1969 Oct 5
@@ -217,10 +302,12 @@ Zone America/Catamarca -4:23:08 - LMT 1894 Oct 31
-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
#
# Mendoza (MZ)
-Zone America/Mendoza -4:35:16 - LMT 1894 Oct 31
+Zone America/Argentina/Mendoza -4:35:16 - LMT 1894 Oct 31
-4:16:48 - CMT 1920 May
-4:00 - ART 1930 Dec
-4:00 Arg AR%sT 1969 Oct 5
@@ -232,6 +319,44 @@ Zone America/Mendoza -4:35:16 - LMT 1894 Oct 31
-4:00 - WART 1992 Oct 18
-3:00 Arg AR%sT 1999 Oct 3
-4:00 Arg AR%sT 2000 Mar 3
+ -3:00 - ART 2004 May 23
+ -4:00 - WART 2004 Sep 26
+ -3:00 - ART
+#
+# 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
+#
+# Santa Cruz (SC)
+Zone America/Argentina/Rio_Gallegos -4:36:52 - LMT 1894 Oct 31
+ -4:16:48 - CMT 1920 May # Cordoba Mean Time
+ -4:00 - ART 1930 Dec
+ -4:00 Arg AR%sT 1969 Oct 5
+ -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
+#
+# Tierra del Fuego, Antartida e Islas del Atlantico Sur (TF)
+Zone America/Argentina/Ushuaia -4:33:12 - LMT 1894 Oct 31
+ -4:16:48 - CMT 1920 May # Cordoba Mean Time
+ -4:00 - ART 1930 Dec
+ -4:00 Arg AR%sT 1969 Oct 5
+ -3:00 Arg AR%sT 1999 Oct 3
+ -4:00 Arg AR%sT 2000 Mar 3
+ -3:00 - ART 2004 May 30
+ -4:00 - WART 2004 Jun 20
-3:00 - ART
# Aruba
@@ -309,6 +434,11 @@ Zone America/La_Paz -4:32:36 - LMT 1890
# the Government decided to postpone DST, instead of changing the Constitution
# (maybe, for the next elections, it will be possible to change the clock)...
+# From Rodrigo Severo (2004-10-04):
+# It's just the biannual change made necessary by the much hyped, supposedly
+# modern Brazilian eletronic voting machines which, apparently, can't deal
+# with a time change between the first and the second rounds of the elections.
+
# From Paul Eggert (2002-10-10):
# The official decrees referenced below are mostly taken from
# <a href="http://pcdsh01.on.br/DecHV.html">
@@ -389,10 +519,10 @@ Rule Brazil 1992 only - Oct 25 0:00 1:00 S
Rule Brazil 1993 only - Jan 31 0:00 0 -
# Decree <a href="http://pcdsh01.on.br/HV942.htm">942</a> (1993-09-28)
# adopted by same states, plus AM.
-# Decree <a href="http://pcdsh01.on.br/HV1252.htm">1,252</a> (1994-09-22)
-# adopted by same states, minus AM.
+# Decree <a href="http://pcdsh01.on.br/HV1252.htm">1,252</a> (1994-09-22;
+# web page corrected 2004-01-07) adopted by same states, minus AM.
# Decree <a href="http://pcdsh01.on.br/HV1636.htm">1,636</a> (1995-09-14)
-# adopted by same states, plus TO.
+# adopted by same states, plus MT and TO.
# Decree <a href="http://pcdsh01.on.br/HV1674.htm">1,674</a> (1995-10-13)
# adds AL, SE.
Rule Brazil 1993 1995 - Oct Sun>=11 0:00 1:00 S
@@ -445,21 +575,33 @@ Rule Brazil 2001 max - Feb Sun>=15 0:00 0 -
Rule Brazil 2002 only - Nov 3 0:00 1:00 S
# Decree 4,844 (2003-09-24; corrected 2003-09-26) repeals DST in BA, MT, TO.
# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/2003/D4844.htm"></a>
-Rule Brazil 2003 max - Oct Sun>=15 0:00 1:00 S
+Rule Brazil 2003 only - Oct 19 0:00 1:00 S
+# Decree 5,223 (2004-10-01) reestablishes DST in MT.
+# <a href="http://www.planalto.gov.br/ccivil_03/_Ato2004-2006/2004/Decreto/D5223.htm"></a>
+Rule Brazil 2004 only - Nov 2 0:00 1:00 S
# The latest ruleset listed above says that the following states observe DST:
-# DF, ES, GO, MG, MS, PR, RJ, RS, SC, SP.
+# DF, ES, GO, MG, MS, MT, PR, RJ, RS, SC, SP.
#
-# For dates after mid-2004, the above rules with TO="max" are guesses
+Rule Brazil 2005 max - Oct Sun>=15 0:00 1:00 S
+# For dates after mid-2005, the above rules with TO="max" are guesses
# and are quite possibly wrong, but are more likely than no DST at all.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
#
-# Atlantic islands: Fernando de Noronha, Trindade, Martin Vaz,
-# Atol das Rocas, and Penedos de Sao Pedro e Sao Paulo
+# Fernando de Noronha (administratively part of PE)
Zone America/Noronha -2:09:40 - LMT 1914
-2:00 Brazil FN%sT 1990 Sep 17
+ -2:00 - FNT 1999 Sep 30
+ -2:00 Brazil FN%sT 2000 Oct 15
+ -2:00 - FNT 2001 Sep 13
+ -2:00 Brazil FN%sT 2002 Oct 1
-2:00 - FNT
+# Other Atlantic islands have no permanent settlement.
+# These include Trindade and Martin Vaz (administratively part of ES),
+# Atol das Rocas (RN), and Penedos de Sao Pedro e Sao Paulo (PE).
+# Fernando de Noronha was a separate territory from 1942-09-02 to 1989-01-01;
+# it also included the Penedos.
#
# Amapa (AP), east Para (PA)
# East Para includes Belem, Maraba, Serra Norte, and Sao Felix do Xingu.
@@ -529,7 +671,8 @@ Zone America/Campo_Grande -3:38:28 - LMT 1914
# Mato Grosso (MT)
Zone America/Cuiaba -3:44:20 - LMT 1914
-4:00 Brazil AM%sT 2003 Sep 24
- -4:00 - AMT
+ -4:00 - AMT 2004 Oct 4
+ -4:00 Brazil AM%sT
#
# west Para (PA), Rondonia (RO)
# West Para includes Altamira, Oribidos, Prainha, Oriximina, and Santarem.
@@ -811,13 +954,22 @@ Zone America/Asuncion -3:50:40 - LMT 1890
-4:00 Para PY%sT
# Peru
+#
+# <a href="news:xrGmb.39935$gA1.13896113@news4.srv.hcvlny.cv.net">
+# From Evelyn C. Leeper via Mark Brader (2003-10-26):</a>
+# When we were in Peru in 1985-1986, they apparently switched over
+# sometime between December 29 and January 3 while we were on the Amazon.
+#
+# From Paul Eggert (2003-11-02):
+# Shanks doesn't have this transition. Assume 1986 was like 1987.
+
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Peru 1938 only - Jan 1 0:00 1:00 S
Rule Peru 1938 only - Apr 1 0:00 0 -
Rule Peru 1938 1939 - Sep lastSun 0:00 1:00 S
Rule Peru 1939 1940 - Mar Sun>=24 0:00 0 -
-Rule Peru 1987 only - Jan 1 0:00 1:00 S
-Rule Peru 1987 only - Apr 1 0:00 0 -
+Rule Peru 1986 1987 - Jan 1 0:00 1:00 S
+Rule Peru 1986 1987 - Apr 1 0:00 0 -
Rule Peru 1990 only - Jan 1 0:00 1:00 S
Rule Peru 1990 only - Apr 1 0:00 0 -
# IATA is ambiguous for 1993/1995; go with Shanks.
@@ -901,6 +1053,11 @@ Rule Uruguay 1990 1992 - Mar Sun>=1 0:00 0 -
Rule Uruguay 1990 1991 - Oct Sun>=21 0:00 1:00 S
Rule Uruguay 1992 only - Oct 18 0:00 1:00 S
Rule Uruguay 1993 only - Feb 28 0:00 0 -
+# From Eduardo Cota (2004-09-20):
+# The uruguayan government has decreed a change in the local time....
+# http://www.presidencia.gub.uy/decretos/2004091502.htm
+Rule Uruguay 2004 only - Sep Sun>=15 0:00 1:00 S
+Rule Uruguay 2005 only - Mar Sun>=8 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Montevideo -3:44:44 - LMT 1898 Jun 28
-3:44:44 - MMT 1920 May 1 # Montevideo MT
diff --git a/share/zoneinfo/zone.tab b/share/zoneinfo/zone.tab
index be41eb183144..e3c8e39e1e3b 100644
--- a/share/zoneinfo/zone.tab
+++ b/share/zoneinfo/zone.tab
@@ -1,4 +1,4 @@
-# @(#)zone.tab 1.29
+# @(#)zone.tab 1.30
#
# TZ zone descriptions
#
@@ -41,11 +41,17 @@ AQ -6617+11031 Antarctica/Casey Casey Station, Bailey Peninsula
AQ -7824+10654 Antarctica/Vostok Vostok Station, S Magnetic Pole
AQ -6640+14001 Antarctica/DumontDUrville Dumont-d'Urville Base, Terre Adelie
AQ -690022+0393524 Antarctica/Syowa Syowa Station, E Ongul I
-AR -3436-05827 America/Buenos_Aires E Argentina (BA, DF, SC, TF)
-AR -3124-06411 America/Cordoba most locations (CB,CC,CH,CN,ER,FM,LP,LR,MN,NQ,RN,SA,SE,SF,SJ,SL,TM)
-AR -2411-06518 America/Jujuy Jujuy (JY)
-AR -2828-06547 America/Catamarca Catamarca (CT)
-AR -3253-06849 America/Mendoza Mendoza (MZ)
+AR -3436-05827 America/Argentina/Buenos_Aires Buenos Aires (BA, CF)
+AR -3124-06411 America/Argentina/Cordoba most locations (CB, CC, CN, ER, FM, LP, MN, NQ, RN, SA, SE, SF, SL)
+AR -2411-06518 America/Argentina/Jujuy Jujuy (JY)
+AR -3124-06411 America/Argentina/Tucuman Tucuman (TM)
+AR -2828-06547 America/Argentina/Catamarca Catamarca (CT)
+AR -2926-06651 America/Argentina/La_Rioja La Rioja (LR)
+AR -3132-06831 America/Argentina/San_Juan San Juan (SJ)
+AR -3253-06849 America/Argentina/Mendoza Mendoza (MZ)
+AR -4552-06730 America/Argentina/ComodRivadavia Chubut (CH)
+AR -5138-06913 America/Argentina/Rio_Gallegos Santa Cruz (SC)
+AR -5448-06818 America/Argentina/Ushuaia Tierra del Fuego (TF)
AS -1416-17042 Pacific/Pago_Pago
AT +4813+01620 Europe/Vienna
AU -3133+15905 Australia/Lord_Howe Lord Howe Island
@@ -59,6 +65,7 @@ AU -3455+13835 Australia/Adelaide South Australia
AU -1228+13050 Australia/Darwin Northern Territory
AU -3157+11551 Australia/Perth Western Australia
AW +1230-06858 America/Aruba
+AX +6006+01957 Europe/Mariehamn
AZ +4023+04951 Asia/Baku
BA +4352+01825 Europe/Sarajevo
BB +1306-05937 America/Barbados