The Hawaii-Aleutian time zone subtracts ten hours from UTC during standard time (UTC-10) and nine hours during daylight saving time (UTC-9).

This time zone is called Hawaii-Aleutian Standard Time (HST) during standard time (Winter). It is called Hawaii-Aleutian Daylight Time (HDT) during daylight saving time (Summer).

Places that are in Hawaii-Aleutian Time Zone

United States

-Hawaii (No DST)

-Alaska (Western Aleutian Islands west of 169.5 degrees W)

France

Most of french polynesia.

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