Yukon Standard Time Zone

Yukon Standard Time Zone

The Yukon Standard Time Zone (YST) was a geographic region that kept standard time by subtracting nine hours from Coordinated Universal Time (UTC) resulting in UTC−9 after 1971, or from Greenwich Mean Time (GMT) before 1972.

It included the Yukon in Canada, as well as a small region around Yakutat, Alaska (Alaska had been spread across four different time zones at the time). However, in 1975, the Yukon officially switched to Pacific Time zone (PST), which is UTC−8. Moreover, Alaska switched in 1983 from four time zones to two time zones, placing most of the state in Alaska Standard Time Zone (AKST), the time zone formerly known as Yukon Standard Time Zone, while the Aleutian Islands remained in the Hawaii-Aleutian Standard Time Zone (until 1983 known as the Alaska-Hawaii Standard Time Zone).

Yukon Standard Time Zone is the same as Alaska Standard Time Zone. The only difference is that the name of the time zone was officially changed from Yukon Standard Time Zone to Alaska Standard Time Zone following the Alaska switch from four different time zones to predominantly UTC−9 in 1983.

ee also

*Mountain Standard Time Zone
*Central Standard Time Zone
*Eastern Standard Time Zone
*Atlantic Standard Time Zone
*Newfoundland Standard Time Zone


Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Alaska Time Zone — The Alaska Time Zone observes standard time by subtracting nine hours from Coordinated Universal Time (UTC 9). During daylight saving time its time offset is only eight hours (UTC 8). The clock time in this zone is based on the mean solar time of …   Wikipedia

  • standard time — the civil time officially adopted for a country or region, usually the civil time of some specific meridian lying within the region. The standard time zones in the U.S. (Atlantic time, Eastern time, Central time, Mountain time, Pacific time,… …   Universalium

  • time zone — Synonyms and related words: Alaska time, Atlantic time, Central time, Eastern time, GMT, Greenwich mean time, Greenwich time, Mountain time, Yukon time, apparent time, civil time, daylight saving time, fast time, local time, mean solar time, mean …   Moby Thesaurus

  • Pacific Time Zone — The Pacific Time Zone observes standard time by subtracting eight hours from Coordinated Universal Time (UTC 8). The clock time in this zone is based on the mean solar time of the 120th degree meridian west of the Greenwich Observatory. During… …   Wikipedia

  • Alaska Standard Time — noun standard time in the 9th time zone west of Greenwich, reckoned at the 135th meridian west; used in Hawaii and most of Alaska • Syn: ↑Yukon Time • Hypernyms: ↑civil time, ↑standard time, ↑local time * * * Alaska Standard Time, the standard… …   Useful english dictionary

  • Alaska Standard Time — UTC 9 UTC 9 Carte du monde indiquant sa division en fuseaux horaires. Dénomination(s) Suivant les lieux : Alaska Standard Time (heure normale de l Alaska, AST) Code …   Wikipédia en Français

  • Pacific Standard Time — UTC 8 UTC 8 Carte du monde indiquant sa division en fuseaux horaires. Dénomination(s) Suivant les lieux : Pacific Standard Time (heure normale du Pacifique, PST) Code …   Wikipédia en Français

  • Time in Canada — Canada is divided into six time zones and ranks third among countries with respect to number of time zones, after Russia (eleven) and the United States (nine).Times used (* indicates use of daylight saving time):ZonesPacific Standard Time*Pacific …   Wikipedia

  • Yukon Time — noun standard time in the 9th time zone west of Greenwich, reckoned at the 135th meridian west; used in Hawaii and most of Alaska • Syn: ↑Alaska Standard Time • Hypernyms: ↑civil time, ↑standard time, ↑local time * * * noun or …   Useful english dictionary

  • List of time zones — This is a list of time zones, sorted by time offsets from Coordinated Universal Time (UTC). Countries and regions observing the respective time zones are listed under it. This only gives current offsets. For more detailed and historic information …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”