Daylight Saving Time Begins Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: March 7, 2015 @ 11:30 pm 2015-03-07T23:30:00-08:00 2015-03-08T00:00:00-08:00 Set Clocks ahead 1 hour before going to bed on Saturday night.