Society ❯ Timekeeping

Daylight Saving Time

Legislation History Health Effects Public Opinion British Summer Time History of Daylight Saving Time Winter Time Impact on Daily Life Health Impacts Clock Changes

Massachusetts Senate Leader Backs Year-Round Daylight Time as Bill Heads to Rules Committee

The plan proceeds only with neighboring-state participation plus federal clearance.

U.S. Springs Forward as Health Warnings and Time-Reform Push Gain Urgency

Clocks Spring Forward at 2 A.M. Sunday as Daylight Saving Time Begins

U.S. Springs Forward Sunday as British Columbia Makes Daylight Saving Time Permanent

Most of U.S. Springs Forward March 8 at 2 A.M. as Daylight Saving Time Begins

British Summer Time Begins March 29; UK Clocks Move Forward One Hour at 1 a.m.

Germany Moves Clocks Forward on March 29, 2026 Under EU Summer Time Rule

U.S. Daylight Saving Time 2026: Clocks Move Ahead March 8 and Return November 1

Daylight Saving Time Starts March 8, 2026, With Clocks Moving Ahead One Hour

U.S. Returns to Standard Time as Clocks Fall Back

U.S. Clocks Fall Back Sunday as Push to End Time Changes Stalls in Senate

Daylight Saving Time Ends Sunday at 2 A.M. as Clocks Fall Back One Hour

Germany Returns to Winter Time After Smooth Overnight Clock Change

UK Returns to GMT as Clocks Go Back One Hour

Europe Sets Clocks Back as Spain Revives Push to End Seasonal Time Changes

Clocks Fall Back: UK on Oct. 26, US on Nov. 2, as Safety Alerts and Policy Debate Build

Clocks Fall Back: UK Switches to GMT Oct. 26 as Most of U.S. Returns to Standard Time Nov. 2

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

Daylight Saving Time Ends Nov. 2 at 2 A.M., Clocks Fall Back One Hour

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