[
Daylight Saving Time Starts This Sunday Morning At 2AM
March 4, 2013 It's that time of year to set your clock ahead one hour before you go to bed This Saturday night because Daylight Saving Time officially begins at 2am this Sunday, March 10th. Although not very punctual in the modern sense, it should be noted that ancient civilizations adjusted their daily schedules to the sun more flexibly than modern DST does.