When Is Daylight Savings Time Begin 2024. Daylight saving time starts at 2 a.m. Daylight saving time begins on the second sunday of march, when we turn our clocks forward an hour.

On saturday night, clocks are set back 1 hour (i.e., gaining one hour) to “fall back.” sunrise and sunset will be about 1 hour earlier on. Daylight saving time ends at 2 a.m.