Daylight saving time (DST), also referred to as daylight savings time, daylight time (United States and Canada), or summer time (United Kingdom, European Union, and others), is the practice of …

History of Daylight Saving Time (DST). Why was Daylight Saving Time created, who invented it, and what is the point of having a time change every year?

Dec 19, 2025 · On November 2, 2025, clocks were turned back one hour in the United States. That ended Daylight Saving Time, which had begun on March 9, 2025. Daylight Saving Time will start …

Mar 6, 2025 · Every spring and fall, millions of Americans adjust their clocks, either springing forward or falling back an hour due to daylight savings time (DST). While this biannual ritual is widely accepted, …

Aug 8, 2025 · Though President Franklin D. Roosevelt relaunched it in 1942, the time change wasn’t official until 1966, when President Lyndon Johnson signed a law to make the start and end dates of …

Mar 10, 2025 · Who can we blame for this practice? Here's how and why daylight saving time was created.

Oct 30, 2025 · The history and origins of Daylight Saving Time, from Benjamin Franklin’s early ideas to its modern use and ongoing global debate.

Feb 13, 2024 · In the United States, DST has had a complicated history, with changes in policy often driven by energy crises. The Uniform Time Act of 1966 standardized the start and end dates of …

Mar 27, 2022 · Used to save energy and make better use of daylight, Daylight Saving Time (DST) is used in more than 70 countries worldwide and affects over a billion people every year. It sees clocks …

Unravel the fascinating history of Daylight Saving Time (DST). Learn about the origins and evolution of this seasonal clock change, its impact on society and economies, and the controversies and debates …