Map Shows Daylight Savings Changes Proposed Across US. ... The concept of daylight saving time was first federally introduced during World War I with the Standard Time Act of 1918.

Daylight Saving Time has long been a congressional bone of contention – and with President Trump's blessing, many lawmakers appear ready to wipe it off the calendar.

Daylight savings was reimplemented when time zones in the nation were standardized with the Uniform Time Act in 1966. Here's what you need to know about the start of daylight saving time in 2025.

Other people hate the idea, suggesting we stay on permanent daylight savings time. Yeah, I have no interest in having to wake up at 4AM. Sunrise at 5:10AM is bad enough.

Daylight saving time (DST) is due to go into effect across most, but not all, of the United States and its territories on Sunday at 2 a.m. local time.

Mark your calendars — we're springing forward on Sunday. Daylight saving time is this weekend, with Florida residents and other participating states turning their clocks forward an hour ...

The U.S. put nationwide, year-round daylight saving into effect during World War II starting on Feb. 9, 1942, thinking it would help conserve energy, according to the U.S. Department of Defense.

Trump weighed in on the controversial topic as Congress considers whether to keep the current system or switch to either permanent daylight savings or permanent standard time.

If you want to look at a world map of which countries do and don’t observe daylight saving time, you can find it with a corresponding list on timeanddate’s website. What states are getting rid ...

Daylight Saving Time is currently followed in 48 states. Hawaii and Arizona (with the exception of the Navajo Nation) are the only two states that do not follow the policy, with Arizona switching ...