Date: Mon, 4 Nov 2013 20:28:11 +0000 (UTC) From: Edwin Groothuis <edwin@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r257651 - vendor/tzdata/dist Message-ID: <201311042028.rA4KSBZL026839@svn.freebsd.org>
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Author: edwin Date: Mon Nov 4 20:28:10 2013 New Revision: 257651 URL: http://svnweb.freebsd.org/changeset/base/257651 Log: Vendor import of tzdata2013h. - Libya didn't go back to DST. - Fix Morocco 2038 issue. - Brazil/Acre and ?Western Amazonas are chaning timezones. Obtained from: ftp://ftp.iana.org/tz/releases/ Modified: vendor/tzdata/dist/africa vendor/tzdata/dist/southamerica Modified: vendor/tzdata/dist/africa ============================================================================== --- vendor/tzdata/dist/africa Mon Nov 4 20:28:10 2013 (r257650) +++ vendor/tzdata/dist/africa Mon Nov 4 20:28:10 2013 (r257651) @@ -451,6 +451,14 @@ Zone Africa/Monrovia -0:43:08 - LMT 1882 # (either two days before them or five days after them, so as to fall on # lastFri instead of lastSun). +# From Even Scharning (2013-10-25): +# The scheduled end of DST in Libya on Friday, October 25, 2013 was +# cancelled yesterday.... +# http://www.libyaherald.com/2013/10/24/correction-no-time-change-tomorrow/ +# +# From Paul Eggert (2013-10-25): +# For now, assume they're reverting to the pre-2012 rules of permanent UTC+2. + # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Libya 1951 only - Oct 14 2:00 1:00 S Rule Libya 1952 only - Jan 1 0:00 0 - @@ -467,8 +475,8 @@ Rule Libya 1987 1989 - Apr 1 0:00 1:00 Rule Libya 1987 1989 - Oct 1 0:00 0 - Rule Libya 1997 only - Apr 4 0:00 1:00 S Rule Libya 1997 only - Oct 4 0:00 0 - -Rule Libya 2013 max - Mar lastFri 1:00 1:00 S -Rule Libya 2013 max - Oct lastFri 2:00 0 - +Rule Libya 2013 only - Mar lastFri 1:00 1:00 S +Rule Libya 2013 only - Oct lastFri 2:00 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Africa/Tripoli 0:52:44 - LMT 1920 1:00 Libya CE%sT 1959 @@ -479,7 +487,8 @@ Zone Africa/Tripoli 0:52:44 - LMT 1920 2:00 - EET 1996 Sep 30 1:00 Libya CE%sT 1997 Oct 4 2:00 - EET 2012 Nov 10 2:00 - 1:00 Libya CE%sT + 1:00 Libya CE%sT 2013 Oct 25 2:00 + 2:00 - EET # Madagascar # Zone NAME GMTOFF RULES FORMAT [UNTIL] @@ -684,15 +693,6 @@ Zone Indian/Mayotte 3:00:56 - LMT 1911 J # http://www.google.com/search?hl=en&q=Conseil+de+gouvernement+maroc+heure+avance&btnG=Search # </a> -# From Alex Krivenyshev (2008-05-09): -# Is Western Sahara (part which administrated by Morocco) going to follow -# Morocco DST changes? Any information? What about other part of -# Western Sahara - under administration of POLISARIO Front (also named -# SADR Saharawi Arab Democratic Republic)? - -# From Arthur David Olson (2008-05-09): -# XXX--guess that it is only Morocco for now; guess only 2008 for now. - # From Steffen Thorsen (2008-08-27): # Morocco will change the clocks back on the midnight between August 31 # and September 1. They originally planned to observe DST to near the end @@ -858,13 +858,23 @@ Zone Indian/Mayotte 3:00:56 - LMT 1911 J # transitions would be 2013-07-07 and 2013-08-10; see: # http://www.maroc.ma/en/news/morocco-suspends-daylight-saving-time-july-7-aug10 -# From Paul Eggert (2013-07-03): +# From Steffen Thorsen (2013-09-28): +# Morocco extends DST by one month, on very short notice, just 1 day +# before it was going to end. There is a new decree (2.13.781) for +# this, where DST from now on goes from last Sunday of March at 02:00 +# to last Sunday of October at 03:00, similar to EU rules. Official +# source (French): +# http://www.maroc.gov.ma/fr/actualites/lhoraire-dete-gmt1-maintenu-jusquau-27-octobre-2013 +# Another source (specifying the time for start and end in the decree): +# http://www.lemag.ma/Heure-d-ete-au-Maroc-jusqu-au-27-octobre_a75620.html + +# From Paul Eggert (2013-10-03): # To estimate what the Moroccan government will do in future years, -# transition dates for 2014 through 2021 were determined by running +# transition dates for 2014 through 2038 were determined by running # the following program under GNU Emacs 24.3: # # (let ((islamic-year 1435)) -# (while (< islamic-year 1444) +# (while (< islamic-year 1461) # (let ((a # (calendar-gregorian-from-absolute # (calendar-islamic-to-absolute (list 9 1 islamic-year)))) @@ -879,13 +889,18 @@ Zone Indian/Mayotte 3:00:56 - LMT 1911 J # (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b))))) # (setq islamic-year (+ 1 islamic-year)))) # -# with the results hand-edited for 2020-2022, when the normal spring-forward -# date falls during the estimated Ramadan. -# -# From 2023 through 2038 Ramadan is not predicted to overlap with -# daylight saving time. Starting in 2039 there will be overlap again, -# but 32-bit time_t values roll around in 2038 so for now do not worry -# about dates after 2038. +# with spring-forward transitions removed for 2023-2025, when the +# normal spring-forward date falls during the estimated Ramadan; with +# all transitions removed for 2026-2035, where the estimated Ramadan +# falls entirely outside daylight-saving time; and with fall-back +# transitions removed for 2036-2037, where the normal fall-back +# date falls during the estimated Ramadan. Normally, the table would +# stop after 2037 because 32-bit time_t values roll around early in 2038, +# but that would imply a prediction of perpetual DST after March 2038 +# due to the year-2037 glitches. So, this table instead stops after +# 2038, the first non-glitchy year after the 32-bit rollover. +# An advantage of stopping after 2038 is that it lets zic guess +# TZ='WET0WEST,M3.5.0,M10.5.0/3' for time stamps far in the future. # RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S @@ -912,12 +927,14 @@ Rule Morocco 2010 only - May 2 0:00 1: Rule Morocco 2010 only - Aug 8 0:00 0 - Rule Morocco 2011 only - Apr 3 0:00 1:00 S Rule Morocco 2011 only - Jul 31 0 0 - -Rule Morocco 2012 2019 - Apr lastSun 2:00 1:00 S -Rule Morocco 2012 max - Sep lastSun 3:00 0 - +Rule Morocco 2012 2013 - Apr lastSun 2:00 1:00 S +Rule Morocco 2012 only - Sep 30 3:00 0 - Rule Morocco 2012 only - Jul 20 3:00 0 - Rule Morocco 2012 only - Aug 20 2:00 1:00 S Rule Morocco 2013 only - Jul 7 3:00 0 - Rule Morocco 2013 only - Aug 10 2:00 1:00 S +Rule Morocco 2013 2035 - Oct lastSun 3:00 0 - +Rule Morocco 2014 2022 - Mar lastSun 2:00 1:00 S Rule Morocco 2014 only - Jun 29 3:00 0 - Rule Morocco 2014 only - Jul 29 2:00 1:00 S Rule Morocco 2015 only - Jun 18 3:00 0 - @@ -930,20 +947,42 @@ Rule Morocco 2018 only - May 16 3:00 0 Rule Morocco 2018 only - Jun 15 2:00 1:00 S Rule Morocco 2019 only - May 6 3:00 0 - Rule Morocco 2019 only - Jun 5 2:00 1:00 S +Rule Morocco 2020 only - Apr 24 3:00 0 - Rule Morocco 2020 only - May 24 2:00 1:00 S +Rule Morocco 2021 only - Apr 13 3:00 0 - Rule Morocco 2021 only - May 13 2:00 1:00 S +Rule Morocco 2022 only - Apr 3 3:00 0 - Rule Morocco 2022 only - May 3 2:00 1:00 S -Rule Morocco 2023 max - Apr lastSun 2:00 1:00 S +Rule Morocco 2023 only - Apr 22 2:00 1:00 S +Rule Morocco 2024 only - Apr 10 2:00 1:00 S +Rule Morocco 2025 only - Mar 31 2:00 1:00 S +Rule Morocco 2026 max - Mar lastSun 2:00 1:00 S +Rule Morocco 2036 only - Oct 21 3:00 0 - +Rule Morocco 2037 only - Oct 11 3:00 0 - +Rule Morocco 2038 only - Sep 30 3:00 0 - +Rule Morocco 2038 only - Oct 30 2:00 1:00 S +Rule Morocco 2038 max - Oct lastSun 3:00 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Africa/Casablanca -0:30:20 - LMT 1913 Oct 26 0:00 Morocco WE%sT 1984 Mar 16 1:00 - CET 1986 0:00 Morocco WE%sT + # Western Sahara +# +# From Gwillim Law (2013-10-22): +# A correspondent who is usually well informed about time zone matters +# ... says that Western Sahara observes daylight saving time, just as +# Morocco does. +# +# From Paul Eggert (2013-10-23): +# Assume that this has been true since Western Sahara switched to GMT, +# since most of it was then controlled by Morocco. + Zone Africa/El_Aaiun -0:52:48 - LMT 1934 Jan -1:00 - WAT 1976 Apr 14 - 0:00 - WET + 0:00 Morocco WE%sT # Mozambique # Zone NAME GMTOFF RULES FORMAT [UNTIL] Modified: vendor/tzdata/dist/southamerica ============================================================================== --- vendor/tzdata/dist/southamerica Mon Nov 4 20:28:10 2013 (r257650) +++ vendor/tzdata/dist/southamerica Mon Nov 4 20:28:10 2013 (r257651) @@ -851,6 +851,15 @@ Zone America/La_Paz -4:32:36 - LMT 1890 # We will keep this article updated when this is confirmed: # http://www.timeanddate.com/news/time/brazil-starts-dst-2013.html +# From Steffen Thorsen (2013-10-17): +# http://www.timeanddate.com/news/time/acre-amazonas-change-time-zone.html +# Senator Jorge Viana announced that Acre will change time zone on November 10. +# He did not specify the time of the change, nor if western parts of Amazonas +# will change as well. +# +# From Paul Eggert (2013-10-17): +# For now, assume western Amazonas will change as well. + # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S # Decree <a href="http://pcdsh01.on.br/HV20466.htm">20,466</a>; (1931-10-01) # Decree <a href="http://pcdsh01.on.br/HV21896.htm">21,896</a>; (1932-01-10) @@ -1139,13 +1148,15 @@ Zone America/Eirunepe -4:39:28 - LMT 191 -5:00 - ACT 1993 Sep 28 -5:00 Brazil AC%sT 1994 Sep 22 -5:00 - ACT 2008 Jun 24 00:00 - -4:00 - AMT + -4:00 - AMT 2013 Nov 10 + -5:00 - ACT # # Acre (AC) Zone America/Rio_Branco -4:31:12 - LMT 1914 -5:00 Brazil AC%sT 1988 Sep 12 -5:00 - ACT 2008 Jun 24 00:00 - -4:00 - AMT + -4:00 - AMT 2013 Nov 10 + -5:00 - ACT # Chile
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