tzdata: Fiji & most of Mexico will no longer observe DST

Fiji & most of Mexico will no longer observe DST

Signed-off-by: qinyu <qinyu32@huawei.com>
This commit is contained in:
qinyu 2022-11-01 20:40:19 +08:00
parent bc137e5182
commit fae7957188
3 changed files with 186 additions and 1 deletions

View File

@ -0,0 +1,70 @@
From f95ccd097766eda57575e0f93c3927e4e2f45def Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 27 Oct 2022 09:51:13 -0700
Subject: [PATCH] Fiji no longer observes DST
Reference: https://github.com/eggert/tz/commit/918650731803579659fa6b5eedf3f80310afc59f
Conflict: NEWS context
* NEWS: Mention this (thanks to Shalvin Narayan).
* australasia (Fiji): Remove our incorrect guess for spring 2022
on. For now, guess no DST indefinitely.
---
NEWS | 4 ++++
australasia | 12 ++++++++----
2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/NEWS b/NEWS
index 50a1302..2aaadec 100644
--- a/NEWS
+++ b/NEWS
@@ -1,12 +1,16 @@
News for the tz database
Briefly:
+ Fiji no longer observes DST.
Palestine transitions are now Saturdays at 02:00.
Simplify three Ukraine zones into one.
Jordan and Syria switch from +02/+03 with DST to year-round +03.
Changes to future timestamps
+ Fiji will not observe DST in 2022/3. (Thanks to Shalvin Narayan.)
+ For now, assume DST is suspended indefinitely.
+
Palestine now springs forward and falls back at 02:00 on the first
Saturday on or after March 24 and October 24, respectively. This
this means 2022 falls back 10-29 at 02:00, not 10-28 at 01:00.
diff --git a/australasia b/australasia
index 77c2c69..2a0c732 100644
--- a/australasia
+++ b/australasia
@@ -399,8 +399,14 @@ Zone Indian/Cocos 6:27:40 - LMT 1900
# concerned shifting arrival and departure times, which may look like a simple
# thing but requires some significant logistical adjustments domestically and
# internationally."
-# Assume for now that DST will resume with the recent pre-2020 rules for the
-# 2022/2023 season.
+
+# From Shalvin Narayan (2022-10-27):
+# Please note that there will not be any daylight savings time change
+# in Fiji for 2022-2023....
+# https://www.facebook.com/FijianGovernment/posts/pfbid0mmWVTYmTibn66ybpFda75pDcf34SSpoSaskJW5gXwaKo5Sgc7273Q4fXWc6kQV6Hl
+#
+# From Paul Eggert (2022-10-27):
+# For now, assume DST is suspended indefinitely.
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule Fiji 1998 1999 - Nov Sun>=1 2:00 1:00 -
@@ -415,8 +421,6 @@ Rule Fiji 2014 2018 - Nov Sun>=1 2:00 1:00 -
Rule Fiji 2015 2021 - Jan Sun>=12 3:00 0 -
Rule Fiji 2019 only - Nov Sun>=8 2:00 1:00 -
Rule Fiji 2020 only - Dec 20 2:00 1:00 -
-Rule Fiji 2022 max - Nov Sun>=8 2:00 1:00 -
-Rule Fiji 2023 max - Jan Sun>=12 3:00 0 -
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Pacific/Fiji 11:55:44 - LMT 1915 Oct 26 # Suva
12:00 Fiji +12/+13
--
2.33.0

View File

@ -0,0 +1,107 @@
From b834dd15af4ea71a2ed2b379778775c8b5722899 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 28 Oct 2022 17:57:48 -0700
Subject: [PATCH] Most of Mexico will no longer observe DST
Reference: https://github.com/eggert/tz/commit/2050724fa1144bacb0d35c7cd9b862da858406c4
Conflict: NEWS context; northamerica context
Also, Chihuahua moves to year-round -06.
* NEWS: Mention this.
* northamerica (Mexico): No DST after 2022.
(America/Ojinaga, America/Chihuahua): Switch from -07 to -06
on 2022-10-30 02:00.
---
NEWS | 9 +++++++++
northamerica | 20 ++++++++++++++++----
2 files changed, 25 insertions(+), 4 deletions(-)
diff --git a/NEWS b/NEWS
index 2aaadec..dc5fe5c 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,8 @@
News for the tz database
Briefly:
+ Mexico will no longer observe DST except near the US border.
+ Chihuahua moves to year-round -06 on 2022-10-30.
Fiji no longer observes DST.
Palestine transitions are now Saturdays at 02:00.
Simplify three Ukraine zones into one.
@@ -8,6 +10,13 @@ News for the tz database
Changes to future timestamps
+ Mexico will no longer observe DST after 2022, except for areas
+ near the US border that continue to observe US DST rules.
+ On 2022-10-30 at 02:00 the Mexican state of Chihuahua moves
+ from -07 (-06 with DST) to year-round -06, thus not changing
+ its clocks that day. The new law states that Chihuahua
+ near the US border no longer observes US DST.
+
Fiji will not observe DST in 2022/3. (Thanks to Shalvin Narayan.)
For now, assume DST is suspended indefinitely.
diff --git a/northamerica b/northamerica
index fb5c94b..0ceeeea 100644
--- a/northamerica
+++ b/northamerica
@@ -2616,6 +2616,12 @@ Zone America/Dawson -9:17:40 - LMT 1900 Aug 20
# 5- The islands, reefs and keys shall take their timezone from the
# longitude they are located at.
+# From Paul Eggert (2022-10-28):
+# The new Mexican law was published today:
+# https://www.dof.gob.mx/nota_detalle.php?codigo=5670045&fecha=28/10/2022
+# This abolishes DST except where US DST rules are observed,
+# and in addition changes all of Chihuahua to -06 with no DST.
+
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule Mexico 1939 only - Feb 5 0:00 1:00 D
Rule Mexico 1939 only - Jun 25 0:00 0 S
@@ -2629,8 +2635,8 @@ Rule Mexico 1996 2000 - Apr Sun>=1 2:00 1:00 D
Rule Mexico 1996 2000 - Oct lastSun 2:00 0 S
Rule Mexico 2001 only - May Sun>=1 2:00 1:00 D
Rule Mexico 2001 only - Sep lastSun 2:00 0 S
-Rule Mexico 2002 max - Apr Sun>=1 2:00 1:00 D
-Rule Mexico 2002 max - Oct lastSun 2:00 0 S
+Rule Mexico 2002 2022 - Apr Sun>=1 2:00 1:00 D
+Rule Mexico 2002 2022 - Oct lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
# Quintana Roo; represented by Cancún
Zone America/Cancun -5:47:04 - LMT 1922 Jan 1 0:12:56
@@ -2687,7 +2693,8 @@ Zone America/Ojinaga -6:57:40 - LMT 1922 Jan 1 0:02:20
-6:00 Mexico C%sT 1998
-6:00 - CST 1998 Apr Sun>=1 3:00
-7:00 Mexico M%sT 2010
- -7:00 US M%sT
+ -7:00 US M%sT 2022 Oct 30 2:00
+ -6:00 - CST
# Chihuahua (away from US border)
Zone America/Chihuahua -7:04:20 - LMT 1921 Dec 31 23:55:40
-7:00 - MST 1927 Jun 10 23:00
@@ -2698,7 +2705,8 @@ Zone America/Chihuahua -7:04:20 - LMT 1921 Dec 31 23:55:40
-6:00 - CST 1996
-6:00 Mexico C%sT 1998
-6:00 - CST 1998 Apr Sun>=1 3:00
- -7:00 Mexico M%sT
+ -7:00 Mexico M%sT 2022 Oct 30 2:00
+ -6:00 - CST
# Sonora
Zone America/Hermosillo -7:23:52 - LMT 1921 Dec 31 23:36:08
-7:00 - MST 1927 Jun 10 23:00
@@ -2802,6 +2810,10 @@ Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 0:11:56
# http://dof.gob.mx/nota_detalle.php?codigo=5127480&fecha=06/01/2010
# It has been moved to the 'backward' file.
#
+# From Paul Eggert (2022-10-28):
+# Today's new law states that the entire state of Baja California
+# follows US DST rules, which agrees with simplifications noted above.
+#
#
# Revillagigedo Is
# no information
--
2.33.0

View File

@ -1,6 +1,6 @@
Name: tzdata
Version: 2022a
Release: 7
Release: 8
Summary: Timezone data
License: Public Domain
URL: https://www.iana.org/time-zones
@ -15,6 +15,8 @@ Patch6002: backport-Palestine-transitions-are-now-Saturdays-at-02-00.patch
Patch6003: backport-Tweak-expression-of-Palestine-transition.patch
Patch6004: backport-Syria-to-switch-from-02-03-with-DST-to-plain-03.patch
Patch6005: backport-Jordan-to-switch-from-02-03-with-DST-to-plain-03.patch
Patch6006: backport-Fiji-no-longer-observes-DST.patch
Patch6007: backport-Most-of-Mexico-will-no-longer-observe-DST.patch
Patch9000: bugfix-0001-add-Beijing-timezone.patch
Patch9001: remove-country-selection-from-tzselect-steps.patch
@ -115,6 +117,12 @@ install -p -m 644 tzdb.dat $RPM_BUILD_ROOT%{_datadir}/javazi-1.8/
%{_datadir}/javazi-1.8
%changelog
* Tue Nov 1 2022 qinyu<qinyu32@huawei.com> - 2022a-8
- Type:bugfix
- CVE:NA
- SUG:NA
- DESC: Fiji & most of Mexico will no longer observe DST
* Wed Oct 12 2022 qinyu<qinyu32@huawei.com> - 2022a-7
- Type:bugfix
- CVE:NA