Casablanca to San Luis: time difference
San Luis is 4 h behind Casablanca. Live clocks for both, the working hours they share, and how each one sits against your own time.
−4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Casablanca 18:50 6:50 PM San Luis 14:50 2:50 PM You –:–
18:50 6:50 PM
GMT+01:00 · UTC+1
☀️ 07:34 · 🌙 19:01
14:50 2:50 PM
Argentina Standard Time · UTC-3
☀️ 06:48 · 🌙 19:37
·
−4 h
San Luis is 4 h behind Casablanca.
When you, Casablanca and San Luis 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
🇦🇷 San Luis
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 | 🇦🇷 San Luis |
|---|---|---|
| Local time | 18:50 | 14:50 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 2026 |
| Time zone | GMT+01:00 | Argentina Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Casablanca | — | −4 h |
| IANA zone | Africa/Casablanca | America/Argentina/San Luis |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:34 | 06:48 |
| Sunset | 19:01 | 19:37 |
| Daylight | 11 h 27 min | 12 h 49 min |
| People on this clock | 3,215,935 | 204,019 |
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 San Luis: common questions
How far behind Casablanca is San Luis?
San Luis is 3 hours behind Casablanca: UTC−3 against UTC+0.
If it is 9:00 AM in Casablanca, what time is it in San Luis?
At 9:00 AM in Casablanca, clocks in San Luis show 6:00 AM.
What time is it in San Luis when it is 6:00 PM in Casablanca?
When it is 6:00 PM in Casablanca, it is 3:00 PM in San Luis.
When is a good time to call San Luis from Casablanca?
Between 12:00 PM and 6:00 PM in Casablanca – that is 9:00 AM to 3:00 PM in San Luis – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in San Luis?
Until 3:00 AM in Casablanca it is still the previous day in San Luis. The other way round, from 9:00 PM in San Luis it is already the next day in Casablanca.
Does the time difference between Casablanca and San Luis change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
