Daylight Saving Time begins on March 14th, at 2:00a.m., so remember to set your clocks forward one hour before going to sleep. You should also change the batteries in your smoke alarms, carbon monoxide (CO) detectors and weather radios. Changing the batteries every six months ensures that you can be notified if a fire or CO emergency happens in your home. One way to remember is this, is to change the batteries with each change of Daylight Saving Time.