When Does Daylight Savings Begin 2024 Time. Daylight saving time in the united states begins on the second sunday in march and ends on the first sunday in november. Daylight saving time begins on the second sunday of march, when we turn our clocks forward an hour.

Daylight saving time began in 2024 on sunday, march 10 at 2 a.m. 2, 2025, when the clocks will fall back to standard time.