The rest of the country, including parts of the Navajo Nation within Arizona, observes daylight saving time. On Sunday at 2 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 ...

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

While all but two states in the U.S. continue to observe daylight saving time, there is still disagreement about whether it ...

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

Daylight saving time ends on Sunday, Nov. 2, 2025. At 2 a.m. clocks will fall back an hour to 1 a.m., granting an extra hour ...

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 ...

Researchers are discovering that "springing ahead" each March for daylight saving time is connected with serious negative ...

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

The president had vowed to eliminate the century-old practice of “springing forward” and “falling back” but is now ...

Daylight saving time stole an hour of sleep from most Americans over the weekend — with the exception of two states. The ...

Daylight Saving Time begins on Sunday, March 9, 2025 at 2 a.m. local time. Currently, only Hawaii and parts of Arizona do not ...