Saint John’s to Hong Kong time
AST · UTC−4 → UTC+8 · UTC+8
Saint John’s is 12 hours behind Hong Kong
Saint John’s · AST
Thursday, 24 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
Saint John’sAST · -04:00
0003060912151821
Hong KongUTC+8 · +08:00
1215182100030609
No overlap in standard working hours. Closest workable window: 09:00–11:00 in Saint John’s, which is 21:00–23:00 in Hong Kong.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
08:48 Thu 24 Sep Saint John’s = 20:48 Thu 24 Sep Hong Kong
Hour-by-hour conversion
| Saint John’sEvery 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 | 12:00 | |
| 01:00 | 13:00 | |
| 02:00 | 14:00 | |
| 03:00 | 15:00 | |
| 04:00 | 16:00 | |
| 05:00 | 17:00 | |
| 06:00 | 18:00 | |
| 07:00 | 19:00 | |
| 08:00 | 20:00 | Now |
| 09:00 | 21:00 | |
| 10:00 | 22:00 | |
| 11:00 | 23:00 | |
| 12:00 | 00:00next day | |
| 13:00 | 01:00next day | |
| 14:00 | 02:00next day | |
| 15:00 | 03:00next day | |
| 16:00 | 04:00next day | |
| 17:00 | 05:00next day | |
| 18:00 | 06:00next day | |
| 19:00 | 07:00next day | |
| 20:00 | 08:00next day | |
| 21:00 | 09:00next day | |
| 22:00 | 10:00next day | |
| 23:00 | 11:00next day |
Planning between Saint John’s and Hong Kong
Saint John’s (America/Antigua) is UTC−4 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 Saint John’s is 21:00 in Hong Kong
- 12:00 in Saint John’s is 00:00 in Hong Kong
- 15:00 in Saint John’s is 03:00 in Hong Kong
- 18:00 in Saint John’s is 06:00 in Hong Kong
Reverse: Hong Kong to Saint John’s. Or open both in the meeting planner with more cities.