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...

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...

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...

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...

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

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...

Time (AWST; UTC+08:00). Time is regulated by the individual state governments, some of which observe daylight saving time (DST). Daylight saving time...

on the last Sunday of October. The starting and finishing times of daylight saving were aligned across the European Union on 22 October 1995, and the...

Brazil observed daylight saving time (DST) (called horário de verão – "summer time" – in Portuguese) in the years of 1931–1933, 1949–1953, 1963–1968 and...

a practice known as daylight saving time (DST). In the table below, the locations that use daylight saving time (DST) are listed in their UTC offset...

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...

observed during the period of summer daylight-saving in those European countries which observe Central European Time (CET; UTC+01:00) during the other part...

As of 2022, daylight saving time is used in the following Asian countries:  Cyprus: From last Sunday March to last Sunday October; follows EU practice...

subtracting six hours during daylight saving time (UTC−06:00). The clock time in this zone is based on the mean solar time at the 105th meridian west of...

– daylight saving time is observed and clocks are advanced one hour. New Zealand Daylight Time (NZDT) is 13 hours ahead of UTC, and Chatham Daylight Time...

November the same areas observe daylight saving time (DST), creating the designation of Central Daylight Time (CDT) which is five hours behind UTC and...

does not observe daylight saving time, though its introduction has been debated on several occasions. During World War II, the time zone was often referred...

Alaska Time Zone observes standard time by subtracting nine hours from Coordinated Universal Time (UTC−09:00). During daylight saving time its time offset...

national standard throughout the country. Bangladesh briefly observed daylight saving time (DST) in 2009 to cope with the ongoing electricity crisis, but in...

Continental Chile used the time offset UTC−04:00 and Easter Island used UTC−06:00 for standard time, with daylight saving time roughly between October and...

the warm months of daylight saving time, as Eastern Daylight Time. The Atlantic Time Zone observes it during standard time (cold months). It is observed...

UTC+05:30. India does not observe daylight saving time or other seasonal adjustments. In military and aviation time, IST is designated E* ("Echo-Star")...

As of 2018[update], daylight saving time (DST) is permanently observed in Morocco. Previously, time was advanced to UTC+01:00 at 02:00 on the last Sunday...

European Summer Time (Mitteleuropäische Sommerzeit, MESZ; UTC+02:00). Daylight saving time is observed from the last Sunday in March (02:00 CET) to the last...

observing daylight saving time there for decades. In 2005, the Indiana General Assembly reached a decision to implement daylight saving time state-wide beginning...

this time zone is predominantly in the equatorial region, there is no significant change in day length throughout the year, so daylight saving time is not...

Most of Mexico no longer observes daylight saving time (DST; Spanish: horario de verano) as it was abolished on Sunday, 30 October 2022. The exceptions...