Offset
The time difference between Tunis and Buenos Aires is 4 hours.
Tunis (GMT+1) is ahead of Buenos Aires (ART).
GMT+1: UTC+1
ART: UTC-3
Neither Tunis nor Buenos Aires is currently observing daylight saving time.
When to schedule
Business-hours overlap: 1 PM–5 PM in Tunis (9 AM–1 PM in Buenos Aires).
Both teams are in working hours during this window on weekdays.
Suggested time: 3:00 PM Tunis (11:00 AM Buenos Aires).
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Tunisia
- New Year's DayThu, Jan 1
- Independence DayFri, Mar 20
- Martyrs' DayThu, Apr 9
- Labour DayFri, May 1
- Republic DaySat, Jul 25
- Women's DayThu, Aug 13
- Evacuation DayThu, Oct 15
- Revolution DayThu, Dec 17
Argentina
- New Year's DayThu, Jan 1
- CarnivalMon, Feb 16
- CarnivalTue, Feb 17
- Day of Remembrance for Truth and JusticeTue, Mar 24
- Day of the Veterans and Fallen of the Malvinas WarThu, Apr 2
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- May RevolutionMon, May 25
- Anniversary of the Passing of General Martín Miguel de GüemesMon, Jun 15
- General Manuel Belgrano Memorial DaySat, Jun 20
- Independence DayThu, Jul 9
- General José de San Martín Memorial DayMon, Aug 17
- Day of Respect for Cultural DiversityMon, Oct 12
- National Sovereignty DayMon, Nov 23
- Immaculate Conception DayTue, Dec 8
- Christmas DayFri, Dec 25
About these zones
Tunis uses Central European Standard Time. To call Tunisia, dial +216.
Buenos Aires uses Argentina Time (ART). To call Argentina, dial +54.
Buenos Aires is approximately 6,600 miles southwest of Tunis.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Tunis | Buenos Aires | Day |
|---|---|---|
| 12:00 am | 8:00 pm | -1 day |
| 1:00 am | 9:00 pm | -1 day |
| 2:00 am | 10:00 pm | -1 day |
| 3:00 am | 11:00 pm | -1 day |
| 4:00 am | 12:00 am | Same day |
| 5:00 am | 1:00 am | Same day |
| 6:00 am | 2:00 am | Same day |
| 7:00 am | 3:00 am | Same day |
| 8:00 am | 4:00 am | Same day |
| 9:00 am | 5:00 am | Same day |
| 10:00 am | 6:00 am | Same day |
| 11:00 am | 7:00 am | Same day |
| 12:00 pm | 8:00 am | Same day |
| 1:00 pm | 9:00 am | Same day |
| 2:00 pm | 10:00 am | Same day |
| 3:00 pm | 11:00 am | Same day |
| 4:00 pm | 12:00 pm | Same day |
| 5:00 pm | 1:00 pm | Same day |
| 6:00 pm | 2:00 pm | Same day |
| 7:00 pm | 3:00 pm | Same day |
| 8:00 pm | 4:00 pm | Same day |
| 9:00 pm | 5:00 pm | Same day |
| 10:00 pm | 6:00 pm | Same day |
| 11:00 pm | 7:00 pm | Same day |
Daylight saving time
Neither Tunis nor Buenos Aires observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:01 AM
- Sunset
- 7:38 PM
- Day length
- 14h 36m
- Sunrise
- 7:56 AM
- Sunset
- 5:51 PM
- Day length
- 9h 55m
Airports in these zones
Airports in Central European Standard Time
- TUN
Airports in Argentina Time
- AEP
- EZE
Related conversions
Common conversions
- What is 9:00 am Tunis in Buenos Aires?
- 9:00 am Tunis is 5:00 am Buenos Aires.
- What is 12:00 pm Tunis in Buenos Aires?
- 12:00 pm Tunis is 8:00 am Buenos Aires.
- What is 12:30 pm Tunis in Buenos Aires?
- 12:30 pm Tunis is 8:30 am Buenos Aires.
- What is 2:00 pm Tunis in Buenos Aires?
- 2:00 pm Tunis is 10:00 am Buenos Aires.
- What is 5:00 pm Tunis in Buenos Aires?
- 5:00 pm Tunis is 1:00 pm Buenos Aires.
- What is 11:30 pm Tunis in Buenos Aires?
- 11:30 pm Tunis is 7:30 pm Buenos Aires.