Society ❯ Timekeeping

Daylight Saving Time

Legislation History Health Effects Public Opinion British Summer Time Winter Time History of Daylight Saving Time Clock Changes Standard Time Regional Practices Seasonal Changes Health Impacts Debate History of Time Changes End of Daylight Saving Time European Parliament Australia Time Change Permanent Standard Time Impacts on Workers Eastern Standard Time Canada Sleep Effects Clocks Change Arizona Impact on Daily Life UK U.S. Practices Cultural Practices Wisconsin Clocks Changing Time Changes Sunrise and Sunset Public Perception United States France Summer Time Time Zone Changes Circadian Rhythms Effects on Daily Life

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

Federal law keeps the twice-yearly clock change in place despite state bills, with health experts urging an end to it.

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

UK Returns to GMT as Clocks Go Back One Hour

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: U.S. Clocks Fall Back One Hour

Clock Changes Near: Australia Springs Forward Sunday, UK Oct. 26, U.S. Falls Back Nov. 2

Permanent Time Policies Linked to Fewer Obesity and Stroke Cases, Stanford Study Finds

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

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

Daylight Saving Time Ends Nov. 2 as Congress Considers Permanent Standard Time