Set you Clocks Forward One Hour.
Daylight saving time (DST) or summer time is the practice of advancing clocks during summer months (that feature more daylight) so that people get up earlier in the morning and experience more daylight in the evening. Typically, users of DST adjust clocks forward one hour near the start of spring and adjust them backward in the autumn.
Starting in 2007, most of the United States and Canada observe DST from the second Sunday in March to the first Sunday in November, almost two-thirds of the year. The 2007 US change was part of the Energy Policy Act of 2005.