Honolulu to Hong Kong time
HST · UTC−10 → UTC+8 · UTC+8
Honolulu is 18 hours behind Hong Kong
Honolulu · HST
Wednesday, 23 September 2026
Hong Kong · UTC+8
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
Hong KongUTC+8 · +08:00
1821000306091215
Shared working hours: 15:00–18:00 in Honolulu is 09:00–12:00 in Hong Kong.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
19:59 Wed 23 Sep Honolulu = 13:59 Thu 24 Sep Hong Kong
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. | Hong Kong | |
|---|---|---|
| 00:00 | 18:00 | |
| 01:00 | 19:00 | |
| 02:00 | 20:00 | |
| 03:00 | 21:00 | |
| 04:00 | 22:00 | |
| 05:00 | 23:00 | |
| 06:00 | 00:00next day | |
| 07:00 | 01:00next day | |
| 08:00 | 02:00next day | |
| 09:00 | 03:00next day | |
| 10:00 | 04:00next day | |
| 11:00 | 05:00next day | |
| 12:00 | 06:00next day | |
| 13:00 | 07:00next day | |
| 14:00 | 08:00next day | |
| 15:00 | 09:00next day | Both at work |
| 16:00 | 10:00next day | Both at work |
| 17:00 | 11:00next day | Both at work |
| 18:00 | 12:00next day | |
| 19:00 | 13:00next day | Now |
| 20:00 | 14:00next day | |
| 21:00 | 15:00next day | |
| 22:00 | 16:00next day | |
| 23:00 | 17:00next day |
Planning between Honolulu and Hong Kong
Honolulu (Pacific/Honolulu) is UTC−10 and Hong Kong (Asia/Hong_Kong) is UTC+8 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Honolulu is 03:00 in Hong Kong
- 12:00 in Honolulu is 06:00 in Hong Kong
- 15:00 in Honolulu is 09:00 in Hong Kong
- 18:00 in Honolulu is 12:00 in Hong Kong
Reverse: Hong Kong to Honolulu. Or open both in the meeting planner with more cities.