Casablanca to Altos: time difference
Altos 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 04:43 4:43 AM Altos 00:43 12:43 AM You –:–
04:43 4:43 AM
GMT+01:00 · UTC+1
☀️ 07:32 · 🌙 19:05
00:43 12:43 AM
Paraguay Summer Time · UTC-3
☀️ 06:21 · 🌙 18:53
·
−4 h
Altos is 4 h behind Casablanca.
When you, Casablanca and Altos 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
🇵🇾 Altos
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 | 🇵🇾 Altos |
|---|---|---|
| Local time | 04:43 | 00:43 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | GMT+01:00 | Paraguay Summer Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Casablanca | — | −4 h |
| IANA zone | Africa/Casablanca | America/Asuncion |
| Daylight saving | Not observed | On summer time → UTC-4, Mar 27, 23:00 |
| Sunrise | 07:32 | 06:21 |
| Sunset | 19:05 | 18:53 |
| Daylight | 11 h 33 min | 12 h 31 min |
| People on this clock | 3,215,935 | 4,763 |
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 Altos: common questions
How far behind Casablanca is Altos?
Altos is 3 hours behind Casablanca: UTC−3 against UTC+0.
If it is 9:00 AM in Casablanca, what time is it in Altos?
At 9:00 AM in Casablanca, clocks in Altos show 6:00 AM.
If it is 6:00 PM in Casablanca, what time is it in Altos?
At 6:00 PM in Casablanca, clocks in Altos show 3:00 PM.
When is a good time to call Altos from Casablanca?
Between 12:00 PM and 6:00 PM in Casablanca – that is 9:00 AM to 3:00 PM in Altos – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Altos?
Until 3:00 AM in Casablanca it is still the previous day in Altos. The other way round, from 9:00 PM in Altos it is already the next day in Casablanca.
Does the time gap between Casablanca and Altos change during the year?
No, the clocks change neither in Casablanca nor in Altos, so the gap is 3 hours all year round.
