When is daylight saving time? We set our clocks ahead or "spring forward" at 2 a.m. EST Sunday, March 9, 2025, and "fall back" Sunday, Nov. 2, 2024.

clocks will fall back one hour in most states Arizona, with the exception of the Navajo territory, and Hawaii, do not observe daylight saving time. Also, Puerto Rico, the U.S. Virgin Islands ...

Know when and how to change your analog and digital clock for daylight saving time and what the time change means for your spring days.

Daylight-saving time may seem like a harmless shift. But doctors say it has deadly consequences, increasing risks of heart ...

It’s that time again, that so many people dread — when you have to change your clocks. At 2 a.m. Sunday morning, March 9, we officially start daylight ...

(Tom Fox / Staff Photographer) Spring is approaching and North Texans just sprang forward an hour for Daylight Saving ... automatically spring forward or fall back as we sleep through the early ...

causing daylight to remain one hour later at the end of the day. At 2 a.m. on the first Sunday in November the clocks fall back an hour as we return to standard time. Since that start and end ...

That means you'll want to set your clocks one hour ahead either Saturday night or Sunday morning ... Most people remember the timings using the mnemonic: spring forward and fall back. You're probably ...

Time jumped forward one hour in the early morning on Sunday, meaning Americans lost an hour of sleep but gained daylight.