Rio de Janeiro to Hong Kong time
UTC-3 · UTC−3 → UTC+8 · UTC+8
Rio de Janeiro is 11 hours behind Hong Kong
Rio de Janeiro · UTC-3
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
Rio de JaneiroUTC-3 · -03:00
0003060912151821
Hong KongUTC+8 · +08:00
1114172023020508
No overlap in standard working hours. Closest workable window: 09:00–12:00 in Rio de Janeiro, which is 20:00–23:00 in Hong Kong.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
06:14 Thu 24 Sep Rio de Janeiro = 17:14 Thu 24 Sep Hong Kong
Hour-by-hour conversion
| Rio de JaneiroEvery 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 | 11:00 | |
| 01:00 | 12:00 | |
| 02:00 | 13:00 | |
| 03:00 | 14:00 | |
| 04:00 | 15:00 | |
| 05:00 | 16:00 | |
| 06:00 | 17:00 | Now |
| 07:00 | 18:00 | |
| 08:00 | 19:00 | |
| 09:00 | 20:00 | |
| 10:00 | 21:00 | |
| 11:00 | 22:00 | |
| 12:00 | 23:00 | |
| 13:00 | 00:00next day | |
| 14:00 | 01:00next day | |
| 15:00 | 02:00next day | |
| 16:00 | 03:00next day | |
| 17:00 | 04:00next day | |
| 18:00 | 05:00next day | |
| 19:00 | 06:00next day | |
| 20:00 | 07:00next day | |
| 21:00 | 08:00next day | |
| 22:00 | 09:00next day | |
| 23:00 | 10:00next day |
Planning between Rio de Janeiro and Hong Kong
Rio de Janeiro (America/Sao_Paulo) is UTC−3 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 Rio de Janeiro is 20:00 in Hong Kong
- 12:00 in Rio de Janeiro is 23:00 in Hong Kong
- 15:00 in Rio de Janeiro is 02:00 in Hong Kong
- 18:00 in Rio de Janeiro is 05:00 in Hong Kong
Reverse: Hong Kong to Rio de Janeiro. Or open both in the meeting planner with more cities.