On October 27, 2026, the Republic of Cuba made an official announcement about a Daylight-Saving Time (DST) time zone change. Cuba has canceled 2026 year’s scheduled fall clock change. This means that...

Some Microsoft 365 apps and services, such as Outlook and Exchange Online calendars, require admin and user action. Microsoft Teams Rooms on Windows devices need an Edge/WebView2 update. Other Micros...

Editor's note October 27, 2026: We've updated this blog post to include additional IT guidance for Microsoft products. On September 17, 2026, the Manitoba government made an official announcement a...

Editor's note October 27, 2026: We've updated this blog post to include additional IT guidance for Microsoft products. Earlier in March 2026, the Province of British Columbia made an official annou...

Editor's note October 27, 2026: We've updated this blog post to include additional IT guidance for Microsoft products. Microsoft has released an update to address the new time-related change for Albe...

Editor's note October 13, 2026: Microsoft has released an update to address the new time-related change for Manitoba. Please refer to Manitoba 2026 time zone update available now On September 17, 2...

  In a recent announcement, the Government of Morocco communicated a change to Daylight Saving Time (DST). Starting at 02:00 a.m. September 20, 2026, the official time will be turned back by an hou...

Editor's note October 13, 2026: Microsoft has released an update to address the new time-related change for Alberta. Please refer to Alberta 2026 time zone update available now Earlier in June 2026...

Editor's note October 13, 2026: Microsoft has released an update to address the new time-related change for British Columbia. Please refer to British Columbia 2026 time zone update available now Ea...

  On April 24, 2026, Egypt will be observing DST changes. Earlier this month, Microsoft has identified an issue that affects Daylight Saving Time (DST) in Egypt between April 24 and April 30, 2026,...