As the spring approaches it is once again time to adjust clocks forward by one hour.
March 11, 2012 is the beginning of the daylight savings period which spans from the second Sunday in March until the first Sunday in November every year.
Before heading off to bed on Saturday night, your clock should be adjusted forward by one hour.
Officially, daylight savings begins at 2 a.m. on March 11, 2012.
