Hong Kong to Adak time
UTC+8 · UTC+8 → HADT · UTC−9
Hong Kong is 17 hours ahead of Adak
Hong Kong · UTC+8
Monday, 21 September 2026
Adak · HADT
Monday, 21 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
Hong KongUTC+8 · +08:00
0003060912151821
AdakHADT · -09:00
0710131619220104
Shared working hours: 09:00–11:00 in Hong Kong is 16:00–18:00 in Adak.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
21:09 Mon 21 Sep Hong Kong = 04:09 Mon 21 Sep Adak
Hour-by-hour conversion
| Hong KongEvery 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. | Adak | |
|---|---|---|
| 00:00 | 07:00prev. day | |
| 01:00 | 08:00prev. day | |
| 02:00 | 09:00prev. day | |
| 03:00 | 10:00prev. day | |
| 04:00 | 11:00prev. day | |
| 05:00 | 12:00prev. day | |
| 06:00 | 13:00prev. day | |
| 07:00 | 14:00prev. day | |
| 08:00 | 15:00prev. day | |
| 09:00 | 16:00prev. day | Both at work |
| 10:00 | 17:00prev. day | Both at work |
| 11:00 | 18:00prev. day | |
| 12:00 | 19:00prev. day | |
| 13:00 | 20:00prev. day | |
| 14:00 | 21:00prev. day | |
| 15:00 | 22:00prev. day | |
| 16:00 | 23:00prev. day | |
| 17:00 | 00:00 | |
| 18:00 | 01:00 | |
| 19:00 | 02:00 | |
| 20:00 | 03:00 | |
| 21:00 | 04:00 | Now |
| 22:00 | 05:00 | |
| 23:00 | 06:00 |
Planning between Hong Kong and Adak
Hong Kong (Asia/Hong_Kong) is UTC+8 and Adak (America/Adak) 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 Hong Kong is 16:00 in Adak
- 12:00 in Hong Kong is 19:00 in Adak
- 15:00 in Hong Kong is 22:00 in Adak
- 18:00 in Hong Kong is 01:00 in Adak
Reverse: Adak to Hong Kong. Or open both in the meeting planner with more cities.