Tag: Announcements

I originally posted that we confirmed that Armenia, Belarus and Ukraine won’t fall back but also stay permanently on summer time on October 30, similar to the move in Russia.

Well, it appears that that these decisions were recently reversed.

Please note we have received reports that Armenia and Ukraine have canceled their proposed changes. (http://blogs.technet.com/b/dst2007/archive/2011/10/19/notice-ukraine-and-armenia-revert-2011-dst-cancellation.aspx).

According to reports in Rada and Kyivpost that we have confirmed through our offices in the region, Ukraine will not stay on permanent summer time and instead will fall back to winter time on October 30, 2011 as originally scheduled. If these reports become the plan of record, customers in Armenia and Ukraine will not have to adjust time zone settings on their computers that are running Windows operating system.

The Microsoft Knowledgebase article KB2625508 has been updated with this information.

Our advice? Check with your local government if you live in Armenia or Ukraine to get more details. This is one of the reasons we recommend that in order to achieve more seamless transitions to new DST and time zone policies, Microsoft requests that governments provide the following:

1. Ample advance notice (1 year or more) of the planned change.
2. Official published confirmation of planned changes to DST or time zones.
3. Concentrated efforts on promoting the change to the affected citizens.

Tags: Microsoft, Daylight Saving Time, Daylight Savings Time, RSS, DST, Russia

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Important update October 21, 2011: Please note we have received reports that Armenia and Ukraine have canceled their proposed changes. (http://blogs.technet.com/b/dst2007/archive/2011/10/19/notice-ukraine-and-armenia-revert-2011-dst-cancellation.aspx).

According to reports in Rada and Kyivpost that we have confirmed through our offices in the region, Ukraine will not stay on permanent summer time and instead will fall back to winter time on October 30, 2011 as originally scheduled. If these reports become the plan of record, customers in Armenia and Ukraine will not have to adjust time zone settings on their computers that are running Windows operating system.

The Microsoft Knowledgebase article KB2625508 has been updated with this information.

[10/06/2011: See this blog post form the Windows team for more information on the changes.]

As I noted in a post last week, we confirmed that similar to the move in Russia, that Armenia, Belarus and Ukraine won’t fall back but also stay permanently on summer time on October 30.

Microsoft’s guidance for Windows to the affected countries will be to move to another time zone has been released in the KB Article 2011 time zone changes for Eastern Europe…

Ukraine, Belarus, and Armenia have decided to discontinue daylight saving time in 2011. According to the current Windows time zone rules, daylight saving time (summer time) is (UTC+3:00) in Belarus and Ukraine and (UTC+5:00) in Armenia. Summer time is scheduled to end on October 30, 2011 and move to winter time, which is (UTC+2:00) in Belarus and Ukraine and (UTC+4:00) in Armenia. According to the latest changes, they will remain on summer time (UTC +3:00) indefinitely and will not “fall back” to winter time. However, Ukraine, Belarus, and Armenia have now discontinued winter time and will remain permanently on summer time.

The native time zones for the affected countries will be updated in the next planned cumulative Windows time update in December 2011. No hotfix is planned for release in the interim. Users in these time zones should move to the following alternative suggested time zones:

• (UTC +3:00) Kaliningrad
• (UTC +5:00) Tashkent

Note To move to the “(UTC +3:00) Kaliningrad” time zones, customers must first install the August 2011 cumulative time zone update for Windows operating systems (http://support.microsoft.com/kb/2570791).  A new time zone will be created for Ukraine and Belarus in the December 2011 Windows time cumulative update, which users can move back to.

Affected Country	Current Native Time Zone	Current Standard Time	Current Summer Time (DST)	New Workaround Time Zone (no DST)
Belarus	(UTC+02:00) Minsk	UTC+2:00	UTC+3:00	(UTC +3:00) Kaliningrad
Ukraine	(UTC+02:00) Helsinki, Kyiv, Riga, Sofia, Tallinn, Vilnius	UTC+2:00	UTC+3:00	(UTC +3:00) Kaliningrad
Armenia	(UTC+04:00) Yerevan	UTC+4:00	UTC+5:00	(UTC +5:00) Tashkent

For more information, click the following article number to view Microsoft Knowledge Base article 2570791 (http://support.microsoft.com/kb/2570791/) August 2011 cumulative time zone update for Windows operating systems

Tags: Microsoft, Daylight Saving Time, Daylight Savings Time, RSS, DST, Russia

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[Updated 21 October, 2011] Please note we have received reports that Armenia and Ukraine have canceled their proposed changes. (http://blogs.technet.com/b/dst2007/archive/2011/10/19/notice-ukraine-and-armenia-revert-2011-dst-cancellation.aspx). According to reports in Rada and Kyivpost, Ukraine will not stay on permanent summer time and instead will fall back to winter time on October 30, 2011 as originally scheduled. If these reports become the plan of record, customers in Armenia and Ukraine will not have to adjust time zone settings on their computers that are running Windows operating system.

As I noted this week noted this week, I posted on the Microsoft Corporate blog about our efforts to inform our customers and partners on our activities related to the end of daylight saving time in the Russian Federation, a change noted earlier this year. For our customers and partners worldwide, this means there are some things to be aware of and in some cases work to do to prepare for this change.

As you may know, in 2011, the Russian government adopted a law to cancel Summer Time (the region’s term for daylight saving time, or DST) and won’t “fall back” to standard, winter time.

We now have confirmed reports that similar to the move in Russia, that Armenia, Belarus and Ukraine won’t fall back but also stay permanently on summer time on October 30. (There have been some initial rumours about other countries following Russia’s lead and considering cancelling Daylight saving time too. We will also provide details on these changes as they come up and are ratified and enacted into law.)

Microsoft’s guidance for Windows to the affected countries will be to move to another time zone (referred to as ‘workaround time zone’ in the table below).

The ‘workaround time zone’ will be used until Microsoft updates the native time zones in the next Windows Time Zone Cumulative Update (scheduled for December 2011). No Hotfix will be issued in the interim for these changes.

Tags: Microsoft, Daylight Saving Time, Daylight Savings Time, RSS, DST, Russia

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