"Staying on standard time year-round is much better," biologist Carla Finkelstein told Newsweek about the increasingly controversial practice.

Twenty states have proposed or enacted legislation to implement daylight saving time permanently. But those laws cannot go into effect until Congress amends or repeals the Uniform Time Act of 1966, ...

The Navajo Nation is the lone exception in Arizona. The territories of American Samoa, Guam, Northern Mariana Islands ... California is in the Pacific Time Zone, also known as Pacific Standard ...

The longest day is June 20 with about 15 hours of daylight in mid-northern latitudes ... clocks will fall back one hour in most states Arizona, with the exception of the Navajo territory, and ...

On Dec. 21, 2025, the shortest day of the year, residents of Gaspé would have an 8:09 a.m. sunrise under permanent daylight time. In Thunder Bay, however, the sun would not come up until 9:46 a.m., ...

Hawaii and Arizona -- with the exception of the Navajo ... American Samoa, Guam, Northern Mariana Islands, Puerto Rico and the Virgin Islands. 8. What are the potential health risks of daylight ...

when clocks will move ahead to 3:00 a.m. everywhere but Arizona and Hawaii, which have opted out. The practice originally meant to add more daylight to the working day during World War I and save ...

At 2 a.m., clocks in most parts of the United States will spring forward one hour as daylight saving time begins.

Hawaii and Arizona -- with the exception of the Navajo ... American Samoa, Guam, Northern Mariana Islands, Puerto Rico and the Virgin Islands. In 2023, the American Academy of Sleep Medicine ...