Daylight Savings Time 2025 Begins. Daylight saving time is set to begin on sunday, march 9, 2025. When spring time rolls in, so does daylight savings.

While daylight saving time benefits include longer daylight hours and potential energy savings, it can also affect health, disrupting the circadian rhythm and causing sleep disorders. On the date when daylight saving time (dst) starts, at 02:00, clocks.