Casablanca to Castanhal: time difference
Castanhal 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 11:17 11:17 AM Castanhal 07:17 7:17 AM You –:–
11:17 11:17 AM
GMT+01:00 · UTC+1
☀️ 07:32 · 🌙 19:05
07:17 7:17 AM
Brasilia Standard Time · UTC-3
☀️ 05:55 · 🌙 18:03
·
−4 h
Castanhal is 4 h behind Casablanca.
When you, Casablanca and Castanhal 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
🇧🇷 Castanhal
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 | 🇧🇷 Castanhal |
|---|---|---|
| Local time | 11:17 | 07:17 |
| 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/Belem |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:32 | 05:55 |
| Sunset | 19:05 | 18:03 |
| Daylight | 11 h 33 min | 12 h 8 min |
| People on this clock | 3,215,935 | 192,256 |
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 Castanhal: common questions
What is the time difference between Casablanca and Castanhal?
Castanhal is 3 hours behind: it uses UTC−3, while Casablanca is on UTC+0.
If it is 9:00 AM in Casablanca, what time is it in Castanhal?
At 9:00 AM in Casablanca, clocks in Castanhal show 6:00 AM.
What time is it in Castanhal at the end of the working day in Casablanca?
The working day in Casablanca ends at 6:00 PM; in Castanhal it is 3:00 PM at that moment.
When do working hours in Casablanca and in Castanhal overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Casablanca, which is 9:00 AM to 3:00 PM in Castanhal.
When is it still the previous day in Castanhal?
Until 3:00 AM in Casablanca it is still the previous day in Castanhal. The other way round, from 9:00 PM in Castanhal it is already the next day in Casablanca.
Is the time difference between Casablanca and Castanhal the same all year?
Yes. Neither Casablanca nor Castanhal switches to summer time, so the gap is always 3 hours.
