When Do The Clocks Go Forward 2024 Usa Flag. The change of summer begins at 2:00 a.m., time in which the clocks must move forward one hour, to 3:00 am. Here, a worker at electric time company in medfield, massachusetts, fastens the hands to newly made clocks.
Daylight saving ends on nov. Daylight saving time will begin for 2024 on sunday, march 10 at 2 a.m.