Most Americans turn back the clock 1 hour on the first Sunday in November each year, and the official change happens at 2 a.m. This date marks the beginning of Standard Time and the end of Daylight Saving Time, which begins on the second Sunday of March.
Hawaii, Puerto Rico, the U.S. Virgin Islands and most cities in Arizona do not observe Daylight Saving Time, so no adjustment is needed in the fall in those locations. Daylight Saving Time, originally introduced during World War I, was implemented to allow businesses and individuals to save energy by working during longer daylight hours.Learn More
The United States and other areas observing both standard and daylight savings time turn the clocks back on the first Sunday of November at 2:00 a.m. Prior to 2007, the change traditionally took place on the last Sunday of October at 2:00 a.m.Full Answer >
Clocks are set back on the first Sunday of November every year. At 2 a.m., people living in the United States set their clocks back to Standard Time, marking the end of Daylight Saving Time.Full Answer >
The date that clocks are turned back for Daylight Savings Time changes each year. In 2015, the day to turn the clocks back is Nov. 1. The day to turn the clocks forward an hour is be March 8, 2015.Full Answer >
People in the United States set their clocks back at the end of Daylight Savings Time every year, which usually occurs in October or November. Not all countries in the world use Daylight Saving Time, but many do. It is most popular in the Western Hemisphere.Full Answer >