Colonia to Casablanca: time difference
Casablanca is 4 h ahead of Colonia. 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.
Colonia 21:08 9:08 PM Casablanca 01:08 1:08 AM You –:–
21:08 9:08 PM
Uruguay Standard Time · UTC-3
☀️ 06:06 · 🌙 19:08
01:08 1:08 AM
GMT+01:00 · UTC+1
☀️ 07:38 · 🌙 18:55
·
+4 h
Casablanca is 4 h ahead of Colonia.
When you, Colonia 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
🇺🇾 Colonia
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 | 🇺🇾 Colonia | 🇲🇦 Casablanca |
|---|---|---|
| Local time | 21:08 | 01:08 |
| Local date | Sunday, October 18, 2026 | Monday, October 19, 2026 |
| Time zone | Uruguay Standard Time | GMT+01:00 |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Colonia | — | +4 h |
| IANA zone | America/Montevideo | Africa/Casablanca |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:06 | 07:38 |
| Sunset | 19:08 | 18:55 |
| Daylight | 13 h 2 min | 11 h 17 min |
| People on this clock | 26,231 | 3,215,935 |
Compare Colonia with another city
More comparisons with Colonia: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Colonia and Casablanca: common questions
How far ahead of Colonia is Casablanca?
Casablanca is 3 hours ahead of Colonia: UTC+0 against UTC−3.
What time is it in Casablanca when it is 9:00 AM in Colonia?
When it is 9:00 AM in Colonia, it is 12:00 PM in Casablanca.
If it is 6:00 PM in Colonia, what time is it in Casablanca?
At 6:00 PM in Colonia, clocks in Casablanca show 9:00 PM.
When do working hours in Colonia and in Casablanca overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Colonia, which is 12:00 PM to 6:00 PM in Casablanca.
From what time in Colonia is it tomorrow in Casablanca?
Once it is 9:00 PM in Colonia, the date in Casablanca has already changed. Until 3:00 AM in Casablanca, it is still the previous day in Colonia.
Is the time difference between Colonia and Casablanca the same all year?
Yes. Neither Colonia nor Casablanca switches to summer time, so the gap is always 3 hours.
