Sao Paulo to Cilaos: time difference
Cilaos is 7 h ahead of Sao Paulo. 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.
Sao Paulo 08:48 8:48 AM Cilaos 15:48 3:48 PM You –:–
08:48 8:48 AM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
15:48 3:48 PM
Réunion Time · UTC+4
☀️ 05:52 · 🌙 18:20
·
+7 h
Cilaos is 7 h ahead of Sao Paulo.
When you, Sao Paulo and Cilaos are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Sao Paulo
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
🇷🇪 Cilaos
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Sao Paulo | 🇷🇪 Cilaos |
|---|---|---|
| Local time | 08:48 | 15:48 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Brasilia Standard Time | Réunion Time |
| UTC offset | UTC-3 | UTC+4 |
| Offset from Sao Paulo | — | +7 h |
| IANA zone | America/Sao Paulo | Indian/Reunion |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:39 | 05:52 |
| Sunset | 18:09 | 18:20 |
| Daylight | 12 h 31 min | 12 h 27 min |
| People on this clock | 11,451,999 | 5,500 |
Compare Sao Paulo with another city
More comparisons with Sao Paulo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sao Paulo and Cilaos: common questions
How far ahead of Sao Paulo is Cilaos?
Cilaos is 7 hours ahead of Sao Paulo: UTC+4 against UTC−3.
What time is it in Cilaos at the start of the working day in Sao Paulo?
The working day in Sao Paulo starts at 9:00 AM; in Cilaos it is 4:00 PM at that moment.
If it is 6:00 PM in Sao Paulo, what time is it in Cilaos?
At 6:00 PM in Sao Paulo, clocks in Cilaos show 1:00 AM (the next day).
When do working hours in Sao Paulo and in Cilaos overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 11:00 AM in Sao Paulo, which is 4:00 PM to 6:00 PM in Cilaos.
From what time in Sao Paulo is it tomorrow in Cilaos?
Once it is 5:00 PM in Sao Paulo, the date in Cilaos has already changed. Until 7:00 AM in Cilaos, it is still the previous day in Sao Paulo.
Is the time difference between Sao Paulo and Cilaos the same all year?
Yes. Neither Sao Paulo nor Cilaos switches to summer time, so the gap is always 7 hours.
