Daylight saving time 2025: When and how to change to 'spring forward' today?

Americans should prepare for Daylight Saving Time by setting clocks forward an hour on Sunday, Mar. 9, 2025. The time change can disrupt sleep, but going to bed early may help. Many countries observe DST to extend evening daylight, though its benefits are debated and some regions do not follow it. President Trump and others oppose DST.

Daylight saving time 2025: When and how to change to 'spring forward' today?
Americans should prepare for Daylight Saving Time by setting clocks forward an hour on Sunday, Mar. 9, 2025. The time change can disrupt sleep, but going to bed early may help. Many countries observe DST to extend evening daylight, though its benefits are debated and some regions do not follow it. President Trump and others oppose DST.