Timekeeping

Daylight Saving Time Daylight Saving Time History Daylight Saving Time Origins Daylight Savings Time Time Change History Indian Standard Time Clocks Daylight Saving Origins Argentina Zomertijd

UK Clocks Go Forward to British Summer Time on Sunday

Experts warn the one-hour shift briefly raises risks of heart attacks, strokes, road crashes.

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

Daylight Saving Time Ends on November 3, 2024

Daylight Saving Time Ends November 3, 2024

Daylight Saving Time to End on November 3: What You Need to Know

Daylight Saving Time to End on November 3 Amidst Ongoing Legislative Debates