<P> Daylight saving time ( abbreviated DST ) , commonly referred to as daylight savings time in speech , and known as summer time in some countries , is the practice of advancing clocks during summer months so that evening daylight lasts longer , while sacrificing normal sunrise times . Typically , regions that use daylight saving time adjust clocks forward one hour close to the start of spring and adjust them backward in the autumn to standard time . </P>
<P> Daylight saving time ( abbreviated DST ) , commonly referred to as daylight savings time in speech , and known as summer time in some countries , is the practice of advancing clocks during summer months so that evening daylight lasts longer , while sacrificing normal sunrise times . Typically , regions that use daylight saving time adjust clocks forward one hour close to the start of spring and adjust them backward in the autumn to standard time . </P>
what is it called when you turn the clocks back
what is it called when you turn the clocks back
Daylight saving time
Daylight saving time