When Does Dst Start In 2025. Daylight saving time in the united states always starts on the second sunday of march and ends on the first sunday of. With daylight saving time just around the corner, clocks are set to spring forward.

14 rows daylight saving time (dst) begins: Daylight saving time (dst) in the united states will begin on sunday, march 9, 2025, at 2:00 am local time.