HST/HDT Hawaii Time Zone

Standard time and daylight time is observed by this time zone; HST Hawaii Standard Time is 10 hours behind of UTC/GMT time and HDT Hawaii Daylight Time is behind by 9 hours.

Hawaii Standard Time:
Wednesday December 12th 1:28am HST
Status: Time Zone: UTC/GMT Offset:
Being Observed
HST -10:00

This time zone is observed by Hawaii as well as Alaska's Aleutian Islands. Note that the Aleutian Islands observe HST and HDT while Hawaii and Johnston Atoll only observe HST.

Hawaii Daylight Time:
Wednesday December 12th 2:28am HDT
Status: Time Zone: UTC/GMT Offset:
Not Being Observed HDT -09:00
Year: HDT Begins: HDT Ends:
2020 Sunday March 8th Sunday November 1st
2019 Sunday March 10th Sunday November 3rd
2018 Sunday March 11th Sunday November 4th
2017 Sunday March 12th Sunday November 5th
2016 Sunday March 13th Sunday November 6th
United States Time Zones Abbreviation(s) UTC/GMT Offset(s)
Alaska Time Zone AKST/AKDT -09:00/-08:00
Central Time Zone CST/CDT -06:00/-05:00
Eastern Time Zone EST/EDT -05:00/-04:00
Mountain Time Zone MST/MDT -07:00/-06:00
Pacific Time Zone PST/PDT -08:00/-07:00
Hawaii Time Zone Identifiers:
America/Adak
« List of World Time Zones