Timekeeping

Daylight Saving Time Daylight Saving Time History Daylight Saving Time Origins Standard Time Daylight Savings Time Historical Proposals Zomertijd William Willett Daylight Saving Origins Clocks

Most of U.S. Will Fall Back to Standard Time on Nov. 1 as Senate Fails to Act

A looming Senate recess plus stalled federal legislation leave state plans for year‑round daylight saving time blocked without federal approval.

UK Households Advised To Start 15-Minute Bedtime Shift Before March 29 BST Switch

Europe to Advance Clocks on March 29 as Daylight Saving Debate Stalls

Spain to Move Clocks Forward Overnight March 28–29 After BOE Sets Summer Time Start

U.S. Switches to Daylight Saving Time Sunday, With U.K. to Follow March 29

Germany Sets Clocks Forward to Summer Time on March 29, 2026

Germany Sets Clocks Forward to Summer Time on March 29, 2026

U.S. Returns to Standard Time as Select Mexican Border Cities Also Set Clocks Back

Netherlands Sets Clocks Back One Hour as Wintertime Begins

Clocks Fall Back in UK on Oct. 26 and in US on Nov. 2 as Daylight Saving Time Ends

UK Clocks Go Back to GMT on October 26 at 2 A.M.

Germany Switches to Standard Time on Oct. 26, Clocks Turn Back From 3:00 to 2:00

EU Clock-Change Overhaul Still Stalled as Europe Prepares to Switch Back on Oct. 26

Daylight Saving Time Ends Nov. 2, 2025 at 2 A.M.

John Kruk’s Clock Question Goes Viral During Phillies–Mariners Blowout

Clocks Fall Back Early This Year as Daylight Saving Time Ends Nov. 2

Daylight Saving Time Change Renews Health Concerns and Calls for Reform

EU Time Change Debate Rekindled as Clocks Set to Spring Forward

Daylight Saving Time Changes Show Limited Sleep Benefits, Study Reveals

Majority of Americans Favor Ending Daylight Saving Time