2024 Daylight Savings Time Starts. Daylight saving starts each year at 2am on the last sunday in september, and ends at 3am on the first sunday in april. When does the time change in 2024 for daylight savings time in the u.s.?

Clocks go back one hour. In the spring, daylight savings begins, moving an hour of sunlight from the morning to the evenings, allowing people to take advantage of the natural light during the supposedly warmer months.