Time Change 2018 in the United States

The second weekend in March is here, which means it’s time to set the clocks back to mark the beginning of daylight saving time.

The change will happen for residents across the country at 2 a.m. local time Sunday morning, according to the National Institute of Standards and Technology. People all across the country will change their clocks or their clocks will change automatically Sunday morning—with the exception of a few.

Two states in the country, Hawaii and Arizona, will not change their clocks and neither will the territories of Guam, Puerto Rico, American Samoa or the Virgin Islands because those areas do not observe DST, according to NIST.

Mar 11, 2018 – Daylight Saving Time Starts

When local standard time is about to reach
Sunday, March 11, 2018, 2:00:00 am clocks are turned forward 1 hour to
Sunday, March 11, 2018, 3:00:00 am local daylight time instead.

Nov 4

Back 1 hour

Nov 4, 2018 – Daylight Saving Time Ends

When local daylight time is about to reach
Sunday, November 4, 2018, 2:00:00 am clocks are turned backward 1 hour to
Sunday, November 4, 2018, 1:00:00 am local standard time instead.