Rio Claro to Casablanca: time difference
Casablanca is 4 h ahead of Rio Claro. 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.
Rio Claro 13:43 1:43 PM Casablanca 17:43 5:43 PM You –:–
13:43 1:43 PM
Brasilia Standard Time · UTC-3
☀️ 05:36 · 🌙 18:16
17:43 5:43 PM
GMT+01:00 · UTC+1
☀️ 07:38 · 🌙 18:55
·
+4 h
Casablanca is 4 h ahead of Rio Claro.
When you, Rio Claro 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
🇧🇷 Rio Claro
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 | 🇧🇷 Rio Claro | 🇲🇦 Casablanca |
|---|---|---|
| Local time | 13:43 | 17:43 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Brasilia Standard Time | GMT+01:00 |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Rio Claro | — | +4 h |
| IANA zone | America/Sao Paulo | Africa/Casablanca |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:36 | 07:38 |
| Sunset | 18:16 | 18:55 |
| Daylight | 12 h 39 min | 11 h 17 min |
| People on this clock | 201,418 | 3,215,935 |
Compare Rio Claro with another city
More comparisons with Rio Claro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio Claro and Casablanca: common questions
What is the time difference between Rio Claro and Casablanca?
Casablanca is 3 hours ahead: it uses UTC+0, while Rio Claro is on UTC−3.
If it is 9:00 AM in Rio Claro, what time is it in Casablanca?
At 9:00 AM in Rio Claro, clocks in Casablanca show 12:00 PM.
What time is it in Casablanca when it is 6:00 PM in Rio Claro?
When it is 6:00 PM in Rio Claro, it is 9:00 PM in Casablanca.
Is there a time when both Rio Claro and Casablanca are at work?
Yes: from 9:00 AM to 3:00 PM in Rio Claro (12:00 PM to 6:00 PM in Casablanca), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Casablanca?
From 9:00 PM in Rio Claro it is already the next day in Casablanca. The other way round, until 3:00 AM in Casablanca it is still the previous day in Rio Claro.
Does the time gap between Rio Claro and Casablanca change during the year?
No, the clocks change neither in Rio Claro nor in Casablanca, so the gap is 3 hours all year round.
