Tokyo to Honolulu Time Difference
🇯🇵 Tokyo is currently 19 hours behind of 🇺🇸 Honolulu.
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Atin 🇯🇵 Tokyo→it will be—in 🇺🇸 Honolulu
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Difference
-19h
Business overlap
4h
Distance
6,209 km
Approx. flight
7.3h
Hour-by-Hour: Tokyo to Honolulu
| 🇯🇵 Tokyo | 🇺🇸 Honolulu | Note |
|---|---|---|
| 12:00 AM | 5:00 AM | |
| 1:00 AM | 6:00 AM | |
| 2:00 AM | 7:00 AM | |
| 3:00 AM | 8:00 AM | |
| 4:00 AM | 9:00 AM | |
| 5:00 AM | 10:00 AM | |
| 6:00 AM | 11:00 AM | |
| 7:00 AM | 12:00 PM | |
| 8:00 AM | 1:00 PM | |
| 9:00 AM | 2:00 PM | |
| 10:00 AM | 3:00 PM | |
| 11:00 AM | 4:00 PM | |
| 12:00 PM | 5:00 PM | |
| 1:00 PM | 6:00 PM | |
| 2:00 PM | 7:00 PM | |
| 3:00 PM | 8:00 PM | |
| 4:00 PM | 9:00 PM | |
| 5:00 PM | 10:00 PM | |
| 6:00 PM | 11:00 PM | |
| 7:00 PM | 12:00 AM(next day) | Next day |
| 8:00 PM | 1:00 AM(next day) | Next day |
| 9:00 PM | 2:00 AM(next day) | Next day |
| 10:00 PM | 3:00 AM(next day) | Next day |
| 11:00 PM | 4:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Neither Tokyo nor Honolulu observes Daylight Saving Time. The time difference is always 19 hours behind.
Best Meeting Times
There are 4 overlapping business hours between Tokyo and Honolulu (9 AM – 6 PM in each city).
🇯🇵 Tokyo
9:00 AM – 1:00 PM
🇺🇸 Honolulu
2:00 PM – 6:00 PM
Frequently Asked Questions
What is the time difference between Tokyo and Honolulu?
The time difference between Tokyo and Honolulu is currently 19 hours behind. Tokyo uses GMT+9 (UTC+9), while Honolulu uses HST (UTC-10).
When it's noon in Tokyo, what time is it in Honolulu?
When it's 12:00 PM (noon) in Tokyo, it is 5:00 PM in Honolulu. Use our calculator above to convert any other time.
Does the time difference between Tokyo and Honolulu change?
No. The time difference between Tokyo and Honolulu is always 19 hours behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Tokyo and Honolulu?
The best time to call is between 9:00 AM and 1:00 PM in Tokyo (which is 2:00 PM – 6:00 PM in Honolulu). This 4-hour window falls within business hours in both cities.
Is Tokyo ahead or behind Honolulu?
Tokyo is currently 19 hours ahead of Honolulu.
What time zone is Tokyo in?
Tokyo is in the Asia/Tokyo time zone, currently using GMT+9 (UTC+9). Tokyo does not observe Daylight Saving Time.
What time is midnight in Tokyo in Honolulu?
When it is midnight (12:00 AM) in Tokyo, it is 5:00 AM in Honolulu.