Daylight saving time will end on Sunday, Nov. 2, 2025, at 2 a.m. The primary purpose of daylight saving time is to better utilize natural daylight and conserve energy. Efforts to make daylight saving ...

The practice of changing clocks is intended to maximize natural daylight during the summer months. The time change has become controversial due to potential negative health impacts and disruptions to ...

The nights are growing longer and getting colder — a sign that the clocks are about to go back an hour for the fall 2025 time change. Here's when and what to know about the end of daylight saving time ...