Arizona does not observe daylight saving time, remaining on Mountain Standard Time year-round and avoiding the annual shift ...

Daylight saving time is forcing a lot of people to move their clocks forward by an hour. But people who live here won't have ...

No, your power didn't go out — the time changed to daylight saving time! For some, daylight saving time is a sign that spring ...

It's once again time to spring forward this weekend as millions of Americans will change their clocks and get that extra hour ...

Daylight saving time begins on Sunday, March 9, meaning most Americans will lose an hour of sleep as we "spring forward." ...

You may have been groggy this morning thanks to our clocks “springing forward” an hour overnight. Unless, of course, you live in either of the two states that don’t observe daylight saving ...

There's a few undeniable truths about Arizona: 1) our haboobs are no joke; 2) we simply adore vanity license plates; and 3) ...

DST, a wartime idea first observed in 1918 to conserve energy, is recognized in every U.S. state except for Hawaii and most of Arizona.

Daylight Saving Time for 2025 begins in most parts of the United States at 2 a.m. on Sunday, with Americans losing an hour of sleep but gaining one of daylight.

Daylight Saving Time ends on the first Sunday of November in the fall of each year. That's when states turn clocks back an hour. In the U.S., clocks will officially spring forward at 2 a.m. on Sunday, ...

A poster from 1918 encourages citizens to write a postcard and lobby Congress in support of daylight saving time. Credit: ...