Hiroshima to Honolulu Time Difference

19 hours behind
Hiroshima, Japan
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Asia/TokyoGMT+09:00
Honolulu, United States
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Pacific/HonoluluGMT-10:00

19h

Time Difference

3h

Business Hours Overlap

Yes

Good Call Window

Best Times to Call

These times work well for both cities during business hours (9 AM - 5 PM):

9:00 AM in Hiroshima

2:00 PM in Honolulu

10:00 AM in Hiroshima

3:00 PM in Honolulu

11:00 AM in Hiroshima

4:00 PM in Honolulu

Hour-by-Hour Time Conversion
HiroshimaHonoluluStatus
12:00 AM5:00 AM
1:00 AM6:00 AM
2:00 AM7:00 AM
3:00 AM8:00 AM
4:00 AM9:00 AMWork in Honolulu
5:00 AM10:00 AMWork in Honolulu
6:00 AM11:00 AMWork in Honolulu
7:00 AM12:00 PMWork in Honolulu
8:00 AM1:00 PMWork in Honolulu
9:00 AM2:00 PMWork Hours
10:00 AM3:00 PMWork Hours
11:00 AM4:00 PMWork Hours
12:00 PM5:00 PMWork in Hiroshima
1:00 PM6:00 PMWork in Hiroshima
2:00 PM7:00 PMWork in Hiroshima
3:00 PM8:00 PMWork in Hiroshima
4:00 PM9:00 PMWork in Hiroshima
5:00 PM10:00 PM
6:00 PM11:00 PM
7:00 PM12:00 AM
8:00 PM1:00 AM
9:00 PM2:00 AM
10:00 PM3:00 AM
11:00 PM4:00 AM

More Time Comparisons

Hiroshima to Shanghai

1 hour behind

Hiroshima to Dhaka

3 hours behind

Hiroshima to Beijing

1 hour behind

Hiroshima to Delhi

3.5 hours behind

Hiroshima to Istanbul

6 hours behind

Hiroshima to Lagos

8 hours behind

Hiroshima to Tokyo

Same time

Hiroshima to Moscow

6 hours behind

About the Time Difference Between Hiroshima and Honolulu

The time difference between Hiroshima, Japan and Honolulu, United States is 19 hours behind.Hiroshima operates on the Asia/Tokyo timezone (GMT+09:00), while Honolulu uses Pacific/Honolulu (GMT-10:00).

Scheduling Tips

  • Business hours overlap: There are 3 hours when both cities are within typical work hours (9 AM - 5 PM).
  • Best call times: Schedule calls during the green-highlighted hours in the conversion table above for optimal timing.
  • Daylight Saving Time: Remember that the time difference may change during DST transitions. Always verify current times before important meetings.

Frequently Asked Questions

When it's noon in Hiroshima, what time is it in Honolulu?

When it's 12:00 PM (noon) in Hiroshima, it's 5:00 PM in Honolulu.