Honolulu to Nagoya time
HST · UTC−10 → UTC+9 · UTC+9
Honolulu is 19 hours behind Nagoya
Honolulu · HST
Wednesday, 23 September 2026
Nagoya · UTC+9
Thursday, 24 September 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
0003060912151821
HonoluluHST · -10:00
0003060912151821
NagoyaUTC+9 · +09:00
1922010407101316
Shared working hours: 14:00–18:00 in Honolulu is 09:00–13:00 in Nagoya.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
19:50 Wed 23 Sep Honolulu = 14:50 Thu 24 Sep Nagoya
Hour-by-hour conversion
| HonoluluEvery hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Nagoya | |
|---|---|---|
| 00:00 | 19:00 | |
| 01:00 | 20:00 | |
| 02:00 | 21:00 | |
| 03:00 | 22:00 | |
| 04:00 | 23:00 | |
| 05:00 | 00:00next day | |
| 06:00 | 01:00next day | |
| 07:00 | 02:00next day | |
| 08:00 | 03:00next day | |
| 09:00 | 04:00next day | |
| 10:00 | 05:00next day | |
| 11:00 | 06:00next day | |
| 12:00 | 07:00next day | |
| 13:00 | 08:00next day | |
| 14:00 | 09:00next day | Both at work |
| 15:00 | 10:00next day | Both at work |
| 16:00 | 11:00next day | Both at work |
| 17:00 | 12:00next day | Both at work |
| 18:00 | 13:00next day | |
| 19:00 | 14:00next day | Now |
| 20:00 | 15:00next day | |
| 21:00 | 16:00next day | |
| 22:00 | 17:00next day | |
| 23:00 | 18:00next day |
Planning between Honolulu and Nagoya
Honolulu (Pacific/Honolulu) is UTC−10 and Nagoya (Asia/Tokyo) is UTC+9 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Honolulu is 04:00 in Nagoya
- 12:00 in Honolulu is 07:00 in Nagoya
- 15:00 in Honolulu is 10:00 in Nagoya
- 18:00 in Honolulu is 13:00 in Nagoya
Reverse: Nagoya to Honolulu. Or open both in the meeting planner with more cities.