llustration of a clock jumping from 2:00 AM to 3:00 AM, symbolizing the start of Daylight Savings Time 2025

Daylight Savings 2025: When Does the Time Change and How It Affects You

When Does Daylight Savings Time Start in 2025? Mark your calendars—Daylight Savings Time (DST) in the U.S. will begin on Sunday, March 9, 2025, at 2:00 AM local time. Clocks will spring forward by one hour, meaning longer daylight in the evenings but a shorter night’s sleep for many. Why Does the U.S. Observe Daylight…