Cilaos to Sao Paulo: time difference
Sao Paulo is 7 h behind Cilaos. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Cilaos 18:26 6:26 PM Sao Paulo 11:26 11:26 AM You –:–
18:26 6:26 PM
Réunion Time · UTC+4
☀️ 05:52 · 🌙 18:20
11:26 11:26 AM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
·
−7 h
Sao Paulo is 7 h behind Cilaos.
When you, Cilaos and Sao Paulo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇷🇪 Cilaos
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇧🇷 Sao Paulo
17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇪 Cilaos | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 18:26 | 11:26 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Réunion Time | Brasilia Standard Time |
| UTC offset | UTC+4 | UTC-3 |
| Offset from Cilaos | — | −7 h |
| IANA zone | Indian/Reunion | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:52 | 05:39 |
| Sunset | 18:20 | 18:09 |
| Daylight | 12 h 27 min | 12 h 31 min |
| People on this clock | 5,500 | 11,451,999 |
Compare Cilaos with another city
More comparisons with Cilaos: the time zones next to it and the far side of the clock.
Big time differences
Cilaos and Sao Paulo: common questions
How far behind Cilaos is Sao Paulo?
Sao Paulo is 7 hours behind Cilaos: UTC−3 against UTC+4.
What time is it in Sao Paulo at the start of the working day in Cilaos?
The working day in Cilaos starts at 9:00 AM; in Sao Paulo it is 2:00 AM at that moment.
What time is it in Sao Paulo at the end of the working day in Cilaos?
The working day in Cilaos ends at 6:00 PM; in Sao Paulo it is 11:00 AM at that moment.
When is a good time to call Sao Paulo from Cilaos?
Between 4:00 PM and 6:00 PM in Cilaos – that is 9:00 AM to 11:00 AM in Sao Paulo – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Sao Paulo compared with Cilaos?
The new day starts in Sao Paulo later: until 7:00 AM in Cilaos, it is still the previous day there. From 5:00 PM in Sao Paulo, Cilaos is already on the next day.
Does the time gap between Cilaos and Sao Paulo change during the year?
No, the clocks change neither in Cilaos nor in Sao Paulo, so the gap is 7 hours all year round.
