Daylight Saving Time is a stretch of 34 weeks every year that starts in the spring and ends in the fall. But when, exactly, does that happen? The date the clocks change is different every year.

Clocks will "spring forward" one hour at 2 a.m. on Sunday, March 9, 2025, causing most people to lose an hour of sleep. It won't be until Nov. 2, the first Sunday of November, when Americans fiddle with their clocks again to " fall back" to standard time.