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

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.

Daylight Saving Time (DST) in the United States for 2025 began on Sunday, March 9, at 2 a.m. Clocks moved forward by one hour ...

Daylight saving time began on Sunday, March 9 at 2 a.m. local time and ends on Sunday, November 2, 2025. The Sunshine Protection Act, which would make daylight saving time permanent, passed ...

Daylight Saving Time (DST) in the United States began on Sunday, March 9, 2025, at 2:00 a.m., when clocks were set forward one hour, jumping directly to 3:00 a.m.This adjustment will remain in ...

Daylight saving time in the U.S. begins March 9, 2025. The practice of changing the clock started over 100 years ago in the United States, but many Americans don't like it or understand it, and ...

Daylight saving time occurs between March and November, when most Americans adjust their clocks ahead by one hour. ... The Oklahoman, Jennifer Sangalang, USA TODAY Network.

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 ...

However, not every state and territory in the United States recognizes Daylight Saving Time. Arizona and Hawaii do not, as well as Puerto Rico, the U.S. Virgin Islands, Guam and American Samoa.

This means the end of daylight saving time is right around the corner. ... According to USA Today, the amendment led to a reduction in 0.5% of daily energy consumed.

Daylight Saving Time was extended in the United States in 2005, when the Energy Policy Act established that it would begin on the second Sunday of March and end on the first Sunday in November ...