DST changes in Windows for Chile

Applies to: Windows 10

Summary


This article describes an update that makes daylight saving time (DST) changes in Windows for Chile. Before you install this update, see the Prerequisites section.
 

This update applies to the following operating systems:

  • Windows XP Service Pack 3
Note To get the update for Windows 10 and Windows Server 2016, install the latest cumulative updates that are listed in the Windows 10 and Windows Server 2016 update history Knowledge Base article.

Changes by location


Chile

Starting in 2019, the DST period for the Republic of Chile starts at 24:00 on the first Saturday in September and ends at 24:00 on the first Saturday in April. The current DST observation in Chile ends at 24:00 on Saturday, April 6, 2019.

Note The Magallanes region does not currently observe DST. Therefore, it is not affected by this change.

Time zone key name Display name New DST start date New DST end date
Chile Standard Time (UTC-04:00) Santiago

(UTC-06:00) Easter Island
September 7, 2019 April 6, 2019

Update information


The update that is described in this article makes DST changes for the Republic of Chile.

For more information about how DST changes may affect other Microsoft products, go to the following Microsoft website:

For more information about how to configure DST settings in Windows, see the following article in the Microsoft Knowledge Base:

Note When you apply this update, you may receive a message that resembles the following: 


This message indicates that either you have already applied the correct update or Windows Updates or Microsoft Update has automatically installed this update. No additional action is required to update the Windows operating system.

How to get this update


Windows Server 2012 R2, Windows 8.1, Windows Server 2012, Windows Server 2008 R2 SP1, Windows 7 SP1

Method 1: Windows Update

This update is provided as part of an Optional update rollup on Windows Update. To learn more about the update rollups that have been released for these operating systems, see the following Microsoft Knowledge Base articles:


For more information about how to run Windows Update, see How to get an update through Windows Update.
 

Method 2: Windows Server Update Service

This update is now available for installation through WSUS.
 

Method 3: Microsoft Update Catalog

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Note You must be running Microsoft Internet Explorer 6.0 or a later version.
 

 

Windows Server 2008 SP2

Method 1: Windows Update

This update is provided as an Optional update on Windows Update. For more information about how to run Windows Update, see How to get an update through Windows Update.
 

Method 2: Windows Server Update Service

This update is now available for installation through WSUS.
 

Method 3: Microsoft Update Catalog

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Note You must be running Microsoft Internet Explorer 6.0 or a later version.

Prerequisites

To apply this update, you must have Service Pack 1 for Windows 7 or Windows Server 2008 R2 installed, or Service Pack 2 for Windows for Windows Server 2008 installed.

There are no prerequisites to install this update on Windows Server 2012.
 

Registry information

To apply this update, you do not have to make any changes to the registry.
 

Restart requirement

You do not have to restart the computer after you install this update.
 

References


Learn about the terminology that Microsoft uses to describe software updates.