Daylight Saving Time changes to Eastern Standard Time this weekend.
Since 2007, Daylight Saving Time, or DST for short, begins on the second Sunday in March and ends on the first Sunday in November.
For 2012, that means it is time to 'fall back' this weekend.
November 4 is the first Sunday in November this year, so you will turn your clocks one hour back at 2:00 Sunday morning.
That doesn't mean you have to stay up late or rise early just to change your clocks. Many people simply change it just before they retire for the evening on Saturday night.