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.

Boston psychologist says extra hour of daylight is beneficial for mental health 01:51. Daylight saving time in 2025, when clocks change by an hour, has begun. Here's a look at when exactly we ...

Daylight saving time was first formally enacted in the United States in 1918 and was put in place to give an extra hour of sunlight during the summer months. U.S. & World The day's top national ...

Daylight saving time begins Sunday at 2 a.m., an hour of sleep vanishing in most of the U.S. The ritual will reverse on Nov. 2 when clocks “fall back” as daylight saving time ends.

Energy savings was precisely the argument President Richard M. Nixon used in 1974 when he signed into law the Emergency Daylight Saving Time Energy Conservation Act amid a fuel crisis.

How would permanent Daylight Saving Time affect you? By Sarah-Grace Mankarious, Marco Chacón and Taylor Su, CNN. Updated on December 20, 2024. It’s the darkest day of the year, December 21, in ...

On March 9, most people in the U.S. will set their clocks forward an hour, thanks to the start of Daylight Saving Time. But if President Donald Trump acts on what he’s said about the practice ...

Daylight Saving Time ends every year on the first Sunday of November at 2 a.m. DST, which then becomes 1 a.m. local standard time, according to the U.S. Naval Observatory.

Here's a quick refresher on when daylight saving time started and ends this year and when the first official day of ...

Daylight saving time ends this year on Nov. 3, 2024. Fall is here, which means the end of daylight saving time is also near. Since passage of the Energy Policy Act of 2005, daylight saving time in ...

How long does daylight saving last? Daylight saving time runs from March 9 to Nov. 2, or for just under eight months. If you want to start making tallies on your walls, that is 238 days.

Daylight saving time starts on the second Sunday of March, when clocks spring forward an hour. Clocks will fall back an hour – so we will gain an hour – on Nov. 3, 2024, which is the first ...