Casablanca to Sao Paulo: time difference
Sao Paulo is 4 h behind Casablanca. 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.
Casablanca 04:55 4:55 AM Sao Paulo 00:55 12:55 AM You –:–
04:55 4:55 AM
GMT+01:00 · UTC+1
☀️ 07:32 · 🌙 19:05
00:55 12:55 AM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
·
−4 h
Sao Paulo is 4 h behind Casablanca.
When you, Casablanca 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
🇲🇦 Casablanca
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
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 17 5 PM 18 6 PM 19 7 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇦 Casablanca | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 04:55 | 00:55 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | GMT+01:00 | Brasilia Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Casablanca | — | −4 h |
| IANA zone | Africa/Casablanca | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:32 | 05:39 |
| Sunset | 19:05 | 18:09 |
| Daylight | 11 h 33 min | 12 h 31 min |
| People on this clock | 3,215,935 | 11,451,999 |
Compare Casablanca with another city
More comparisons with Casablanca: the time zones next to it and the far side of the clock.
Big time differences
Casablanca and Sao Paulo: common questions
What is the time difference between Casablanca and Sao Paulo?
Sao Paulo is 3 hours behind: it uses UTC−3, while Casablanca is on UTC+0.
What time is it in Sao Paulo at the start of the working day in Casablanca?
The working day in Casablanca starts at 9:00 AM; in Sao Paulo it is 6:00 AM at that moment.
What time is it in Sao Paulo at the end of the working day in Casablanca?
The working day in Casablanca ends at 6:00 PM; in Sao Paulo it is 3:00 PM at that moment.
When is a good time to call Sao Paulo from Casablanca?
Between 12:00 PM and 6:00 PM in Casablanca – that is 9:00 AM to 3:00 PM 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 Casablanca?
The new day starts in Sao Paulo later: until 3:00 AM in Casablanca, it is still the previous day there. From 9:00 PM in Sao Paulo, Casablanca is already on the next day.
Does the time gap between Casablanca and Sao Paulo change during the year?
No, the clocks change neither in Casablanca nor in Sao Paulo, so the gap is 3 hours all year round.
