Us Daylight Savings Time 2024 Usa. In the us, daylight saving time begins on the second sunday of march, which fell on march 10, 2024. States participating in daylight saving time turn their clocks back when it officially ends on the first.

The act also set a summer daylight saving time to begin on the last sunday of march and conclude on the last sunday in october. 3, when we fall back and gain an extra hour of sleep.