Hawaii-Aleutian Time (HAST/HADT)
AdakRepresentative city Morning
HADTHawaii-Aleutian Daylight Time
Wednesday, October 14
Daylight saving
Clocks go back on Nov 1STANDARDHAST -10:00Nov 1 – Mar 14 (2027)
DAYLIGHTNOWHADT -09:00Mar 8 – Nov 1
HASTHADTHAST
TODAYJANAPRJULOCTDEC
Time of day
AdakMorning
0006121824
NightDawn / duskDaytime
About Hawaii-Aleutian Time
Hawaii-Aleutian Time follows the local rules of the places below. The abbreviation and UTC offset update when their clocks change. This clock shifts for daylight saving — for the places that stay on standard time all year, see Hawaii-Aleutian Standard Time.
Representative time zone: America/Adak. Currently Hawaii-Aleutian Daylight Time (HADT), UTC −09:00.
Used in the United States.
Current abbreviation detailsLocal time-zone rules
1 IANA zonesAmerica/AdakHADT · UTC −09:00