Buenos Aires to Hassi Messaoud: time difference
Hassi Messaoud is 4 h ahead of Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇩🇿 Hassi Messaoud, Algeria
54
- Central European Standard Time
- UTC+1
- Night
☀️ 06:41 · 🌙 18:02 · 11 h 20 min
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 23:41 11:41 PM Hassi Messaoud 03:41 3:41 AM You –:–
23:41 11:41 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
03:41 3:41 AM
Central European Standard Time · UTC+1
☀️ 06:41 · 🌙 18:02
·
+4 h
Hassi Messaoud is 4 h ahead of Buenos Aires.
When you, Buenos Aires and Hassi Messaoud are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇩🇿 Hassi Messaoud
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 | 🇦🇷 Buenos Aires | 🇩🇿 Hassi Messaoud |
|---|---|---|
| Local time | 23:41 | 03:41 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Argentina Standard Time | Central European Standard Time |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Buenos Aires | — | +4 h |
| IANA zone | America/Argentina/Buenos Aires | Africa/Algiers |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:10 | 06:41 |
| Sunset | 19:10 | 18:02 |
| Daylight | 13 h | 11 h 20 min |
| People on this clock | 2,891,082 | 45,147 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Hassi Messaoud: common questions
How many hours ahead of Buenos Aires is Hassi Messaoud?
The clocks in Hassi Messaoud are 4 hours ahead of those in Buenos Aires (UTC+1 and UTC−3).
What time is it in Hassi Messaoud at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Hassi Messaoud it is 1:00 PM at that moment.
What time is it in Hassi Messaoud when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 10:00 PM in Hassi Messaoud.
When do working hours in Buenos Aires and in Hassi Messaoud overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 2:00 PM in Buenos Aires, which is 1:00 PM to 6:00 PM in Hassi Messaoud.
From what time in Buenos Aires is it tomorrow in Hassi Messaoud?
Once it is 8:00 PM in Buenos Aires, the date in Hassi Messaoud has already changed. Until 4:00 AM in Hassi Messaoud, it is still the previous day in Buenos Aires.
Does the time difference between Buenos Aires and Hassi Messaoud change?
No. Neither place uses daylight saving time, so the difference stays 4 hours all year.
