Daylight Saving 2025 Start Date And Time. Daylight saving time will start on sunday, march 9, for this year. Today, daylight saving 2025 starts on the second sunday in march and ends on the first sunday in november.

Clocks are changed forward one hour from local standard time to local daylight time. Daylight saving time (dst) in the united states begins on the second sunday of march and ends on the first.