JST to HDT Converter ยท 8am

Thu, May 21, 2026
(GMT-09:00) Hawaii-Aleutian Daylight Time
18 hours behind Japan Standard Time

About Japan Time and Hawaii-Aleutian Time

Japan Time is 18 hours ahead of Hawaii-Aleutian Time.

Japan Time is currently UTC+09:00 (JST) and Hawaii-Aleutian Time is UTC-09:00 (HDT).

Enter any time above to convert it from Japan Time to Hawaii-Aleutian Time.

Frequently asked questions

What is the time difference between Japan Time and Hawaii-Aleutian Time?
Japan Time is 18 hours ahead of Hawaii-Aleutian Time.
What is Japan Time in Hawaii-Aleutian Time?
Japan Time (UTC+09:00) and Hawaii-Aleutian Time (UTC-09:00) โ€” enter a time above to convert between them.

Convert Japan Time to other time zones

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