Spring Ahead Time Change 2024. When does time change in 2024 for daylight saving time in u.s.? In the u.s., clocks will officially spring forward at 2 a.m.

(in 2024, the clocks spring forward on march 10 and go back on nov. Daylight saving time will begin for 2024 on sunday, march 10 at 2 a.m.