Wondering if the clocks change this year? Here's when and what to know about daylight saving time 2026 start and end.

While DST was observed in some areas, the tradition became official in the U.S. when the Uniform Time Act of 1966 was passed.

Add Yahoo as a preferred source to see more of our stories on Google. Twice a year, Americans gain or lose an hour of sleep when adjusting their clocks for Daylight Saving Time, and a bill aimed at ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. In 2026, daylight saving time in the U.K. and across most of Europe begins on Sunday, March ...