Petropolis to Casablanca: time difference
Casablanca is 4 h ahead of Petropolis. 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.
Petropolis 10:14 10:14 AM Casablanca 14:14 2:14 PM You –:–
10:14 10:14 AM
Brasilia Standard Time · UTC-3
☀️ 05:17 · 🌙 17:59
14:14 2:14 PM
GMT+01:00 · UTC+1
☀️ 07:40 · 🌙 18:52
·
+4 h
Casablanca is 4 h ahead of Petropolis.
When you, Petropolis and Casablanca are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Petropolis
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
🇲🇦 Casablanca
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Petropolis | 🇲🇦 Casablanca |
|---|---|---|
| Local time | 10:14 | 14:14 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Brasilia Standard Time | GMT+01:00 |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Petropolis | — | +4 h |
| IANA zone | America/Sao Paulo | Africa/Casablanca |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:17 | 07:40 |
| Sunset | 17:59 | 18:52 |
| Daylight | 12 h 42 min | 11 h 13 min |
| People on this clock | 278,881 | 3,215,935 |
Compare Petropolis with another city
More comparisons with Petropolis: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Petropolis and Casablanca: common questions
How far ahead of Petropolis is Casablanca?
Casablanca is 3 hours ahead of Petropolis: UTC+0 against UTC−3.
What time is it in Casablanca at the start of the working day in Petropolis?
The working day in Petropolis starts at 9:00 AM; in Casablanca it is 12:00 PM at that moment.
What time is it in Casablanca at the end of the working day in Petropolis?
The working day in Petropolis ends at 6:00 PM; in Casablanca it is 9:00 PM at that moment.
Is there a time when both Petropolis and Casablanca are at work?
Yes: from 9:00 AM to 3:00 PM in Petropolis (12:00 PM to 6:00 PM in Casablanca), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Casablanca compared with Petropolis?
The new day starts in Casablanca earlier: at 9:00 PM in Petropolis it is already midnight there. Until 3:00 AM in Casablanca, Petropolis is still on the previous day.
Does the time gap between Petropolis and Casablanca change during the year?
No, the clocks change neither in Petropolis nor in Casablanca, so the gap is 3 hours all year round.
