When Do Clocks Change 2024 Usa Today. 3.) in britain and elsewhere in europe, the clocks change on the last sunday in march, and the last sunday. For many people, this will mean one extra.

The change of summer begins at 2:00 a.m., time in which the clocks must move forward one hour, to 3:00 am. Daylight saving time began in 2024 on sunday, march 10 at 2 a.m.