Daylight saving time (DST), also referred to as daylight saving(s), daylight savings time, daylight time (United States and Canada), or summer time (United...

Daylight saving time (DST), also known as summer time, is the practice of advancing clocks during part of the year, typically by one hour around spring...

United States observes daylight saving time (DST), the practice of setting the clock forward by one hour when there is longer daylight during the day, so...

or not to use daylight saving time (DST). However, during World War I and World War II all states and territories had daylight saving by federal law...

Daylight saving time (DST) is the practice of advancing clocks during warmer months so that darkness falls later each day according to the clock. Proponents...

Daylight saving time in the Americas is the arrangement in the Americas by which clocks are advanced by one hour in spring and moved back in autumn, to...

zone observe standard time by subtracting eight hours from Coordinated Universal Time (UTC−08:00). During daylight saving time, a time offset of UTC−07:00...

In Canada, daylight saving time (DST) is observed in nine of the country's ten provinces and two of its three territories—though with exceptions in parts...

Daylight Time (EDT), when observing daylight saving time (spring/summer), are four hours behind Coordinated Universal Time (UTC−04:00). On the second Sunday...

and practice of daylight saving time (DST) to be found in some other parts of the world. In all locations in Europe where summer time is observed (the...