Arizona maintains its refusal to observe Daylight Saving Time due to considerations of intense heat and lifestyle.

Well, with Hawaii lying so close to the equator, in 1967, officials decided it gets enough hours of sunlight in the day no ...

The practice of daylight saving time spans over a century of U.S. law. Here's who started it and why we observe the time ...

The debate over daylight saving time continues with concerns about health, safety, and practicality. Elon Musk conducted a ...

Here's what to know about when DST started and ends in 2025, why it exists and if President Donald Trump is actually ending it.

Get ready for Daylight Saving Time in 2025! Learn the exact dates for springing forward and falling back, plus everything you need to know about time changes, their effects, and how to prepare.

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

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 ...

When time adjusts an hour, setting your clock the night before allows you to wake up with the adjusted time, which prevents ...

Clocks had to "spring forward" one hour at 2 a.m. on Sunday, March 9, 2025, causing most people to lose an hour of sleep. We won't "fall back" to standard time again until Nov. 2, the first Sunday of ...

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

How we came to move the clock forward in the spring and then push it back in the fall is a tale that spans over more than a ...