Convert Brasilia Time to Réunion Time
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BRT · UTC−3 → RET · UTC+4
BRT is 7 hours behind RET
São Paulo · UTC-3
Wednesday, 7 October 2026
Saint-Denis · UTC+4
Wednesday, 7 October 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.
Shared working hours: 09:00–11:00 in São Paulo is 16:00–18:00 in Saint-Denis.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
08:25 Wed 7 Oct São Paulo = 15:25 Wed 7 Oct Saint-Denis
Hour-by-hour conversion
| São Paulo (BRT)Every 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. | Saint-Denis (RET) | |
|---|---|---|
| 00:00 | 07:00 | |
| 01:00 | 08:00 | |
| 02:00 | 09:00 | |
| 03:00 | 10:00 | |
| 04:00 | 11:00 | |
| 05:00 | 12:00 | |
| 06:00 | 13:00 | |
| 07:00 | 14:00 | |
| 08:00 | 15:00 | Now |
| 09:00 | 16:00 | Both at work |
| 10:00 | 17:00 | Both at work |
| 11:00 | 18:00 | |
| 12:00 | 19:00 | |
| 13:00 | 20:00 | |
| 14:00 | 21:00 | |
| 15:00 | 22:00 | |
| 16:00 | 23:00 | |
| 17:00 | 00:00next day | |
| 18:00 | 01:00next day | |
| 19:00 | 02:00next day | |
| 20:00 | 03:00next day | |
| 21:00 | 04:00next day | |
| 22:00 | 05:00next day | |
| 23:00 | 06:00next day |
About this conversion
BRT here means Brasilia Time, represented by São Paulo (America/Sao_Paulo), currently UTC−3. RET means Réunion Time, represented by Saint-Denis (Indian/Reunion), currently UTC+4.
Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in São Paulo; day boundaries are marked where the date differs.
Quick answers
- 09:00 BRT is 16:00 RET
- 12:00 BRT is 19:00 RET
- 15:00 BRT is 22:00 RET
- 18:00 BRT is 01:00 RET
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- Time in São Paulonow, DST, offset
- Time in Saint-Denisnow, DST, offset