Osaka to Honolulu Time Difference
🇯🇵 Osaka is currently 19 hours behind of 🇺🇸 Honolulu.
Live Calculator
Atin 🇯🇵 Osaka→it will be—in 🇺🇸 Honolulu
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Difference
-19h
Business overlap
4h
Distance
6,594 km
Approx. flight
7.8h
Hour-by-Hour: Osaka to Honolulu
| 🇯🇵 Osaka | 🇺🇸 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 Osaka nor Honolulu observes Daylight Saving Time. The time difference is always 19 hours behind.
Best Meeting Times
There are 4 overlapping business hours between Osaka and Honolulu (9 AM – 6 PM in each city).
🇯🇵 Osaka
9:00 AM – 1:00 PM
🇺🇸 Honolulu
2:00 PM – 6:00 PM
Frequently Asked Questions
What is the time difference between Osaka and Honolulu?
The time difference between Osaka and Honolulu is currently 19 hours behind. Osaka uses GMT+9 (UTC+9), while Honolulu uses HST (UTC-10).
When it's noon in Osaka, what time is it in Honolulu?
When it's 12:00 PM (noon) in Osaka, it is 5:00 PM in Honolulu. Use our calculator above to convert any other time.
Does the time difference between Osaka and Honolulu change?
No. The time difference between Osaka 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 Osaka and Honolulu?
The best time to call is between 9:00 AM and 1:00 PM in Osaka (which is 2:00 PM – 6:00 PM in Honolulu). This 4-hour window falls within business hours in both cities.
Is Osaka ahead or behind Honolulu?
Osaka is currently 19 hours ahead of Honolulu.
What time zone is Osaka in?
Osaka is in the Asia/Tokyo time zone, currently using GMT+9 (UTC+9). Osaka does not observe Daylight Saving Time.
What time is midnight in Osaka in Honolulu?
When it is midnight (12:00 AM) in Osaka, it is 5:00 AM in Honolulu.