When will the clocks change again in the United States in 2025? Daylight saving time ends on this day
Daylight Saving Time (DST) began in the US on March 9th. Find out when the time changes again.

On Sunday, March 9, the United States moved its clocks forward for the first time this year. However, Americans will have to adjust their clocks again in a few months when Daylight Saving Time (DST) comes to an end.
Most of the country changes its clocks twice a year—once on the second Sunday in March, when DST begins, and again on the first Sunday in November when the country returns to standard time.
When does Daylight Savings Time end in 2025?
In 2025, the U.S. will switch back to standard time on Sunday, November 2. At that time, clocks will be set back one hour.
Fortunately, most people won’t need to adjust their clocks manually, as electronic devices like smartphones update automatically at 2:00 a.m.
Yes, abolish Daylight Saving Time (fake time) and restore permanent Standard Time (natural time)! Keep mornings sunlit for health and safety! https://t.co/6pmD3vmuuF pic.twitter.com/l6v9gN4HQp
— Save Standard Time (@SaveStandard) March 11, 2025
Where in the U.S. does the time change not apply?
Some parts of the United States do not observe Daylight Saving Time, meaning they never change their clocks. The state of Hawaii and most of Arizona do not follow DST, so residents there keep the same time year-round. Several U.S. territories, including Puerto Rico, the U.S. Virgin Islands, the Northern Mariana Islands, Guam, and American Samoa, also do not observe DST.
Arizona did observe Daylight Saving Time from 1918 until 1968, but since then, the state has remained on standard time year-round. However, the Navajo Nation, located in the northeastern part of Arizona, does follow DST—meaning that within the state, some areas still change their clocks twice a year.
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This article was originally written by Corina Gonzáles, translated with the help of AI, and edited by Maite Knorr-Evans.
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