The United States and Canada will start DST again on Sunday, March 12, 2017.

Almost all of the United States turn the clocks back one hour in the fall for Standard Time. Hawaii and most of Arizona are the only two US states that do not use Daylight Saving Time.

Recently, the state of Massachusetts signed a bill launching a study into permanently changing its time zone to Atlantic Standard Time (AST), leaving DST behind. In California, a bill that would have allowed Californians to vote on keeping or abolishing DST made it all the way to the state Senate before it was voted down. And in Alaska, a proposal to remove DST has been steadily advancing in the State Legislature.