When Is Daylight Savings Time Fall 2025 Start. In 2025, daylight saving time ends at 2 a.m. On the second sunday of march, at 2 a.m., clocks in most of the united states and many.

3, we will once again say goodbye to daylight saving time. On the first sunday of november, at 2 a.m., clocks fall back an hour to standard time.