Daylight Savings Time Begins 2025. With the end of daylight saving time on november 3, 2024 in the us, sunrise and sunset will be about one hour earlier. Daylight saving time 2025 begins on the second sunday in march in most areas of the us.

Daylight saving time in the united states always starts on the second sunday in march and ends on the first sunday in november. Daylight saving time begins on sunday, march 9, 2025, at 2:00 a.m.