Prepare for the 2025 Fall Time Change and End of Daylight Saving Time

Daylight saving time ends on November 2, 2025, when clocks are set back an hour, providing most Americans with an extra hour of sleep. The change occurs at 2 a.m., reverting to 1 a.m., and marks the end of the spring-to-fall cycle that began in March. Some states and territories, like Hawaii and Arizona, do not observe daylight saving time. The practice, originating in the early 20th century for energy saving, remains debated due to health and safety concerns, with recent polls showing strong public support for permanent daylight saving time.