Hawaii–Aleutian Time Zone Hawaii–Aleutian Time Zone The Hawaii–Aleutian Time Zone observes Hawaii–Aleutian Standard Time (HST), by subtracting ten hours from Coordinated Universal Time (). The clock time in this zone is based on the mean solar time of the 150th meridian west of the Greenwich Observatory. The zone takes its name from the two areas it includes: Hawaii and the portion of Alaska's Aleutian Islands west of 169° 30′ W longitude. During daylight saving time, the Alaskan portion observes Hawaii–Aleutian Daylight Time (HDT, ), while Hawaii stays on standard time. From 1900 until 1947, GMT−10:30 was used as standard time in Hawaii. French
Standard language the Southern dialects; these dialects are spoken mainly in the Peloponnese, the Ionian Islands, Attica, Crete and the Cyclades. Two standardised registers of the Hindustani language have legal status India: Standard Hindi (one of 23 co-official national languages) and Urdu (Pakistan’s official tongue), resultantly, Hindustani often called “Hindi-Urdu". "An Caighdeán Oifigiúil" ("The Official Standard"), often shortened to "An Caighdeán", is official standard of the Irish language. It is taught in most schools in Ireland, though with strong influences from local dialects. It was first published by the translators in Dáil Éireann in the 1950s. As of September 2013, the first