Spring Forward 2024. The clocks change on the last sunday of march every year in the uk, moving forward by one hour. In the u.s., clocks will officially spring forward at 2 a.m.
Daylight saving time will begin this year on sunday, march 10 at 2 a.m. In the spring, participating states turn clocks forward one hour on the second sunday of march, causing us to spring forward and lose an hour of sleep.