Antananarivo to Buenos Aires: time difference
Buenos Aires is 6 h behind Antananarivo. Live clocks for both, the working hours they share, and how each one sits against your own time.
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Antananarivo 08:40 8:40 AM Buenos Aires 02:40 2:40 AM You –:–
08:40 8:40 AM
East Africa Time · UTC+3
☀️ 05:25 · 🌙 17:50
02:40 2:40 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
−6 h
Buenos Aires is 6 h behind Antananarivo.
When you, Antananarivo and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇬 Antananarivo
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
🇦🇷 Buenos Aires
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇬 Antananarivo | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 08:40 | 02:40 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | East Africa Time | Argentina Standard Time |
| UTC offset | UTC+3 | UTC-3 |
| Offset from Antananarivo | — | −6 h |
| IANA zone | Indian/Antananarivo | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:25 | 06:19 |
| Sunset | 17:50 | 19:04 |
| Daylight | 12 h 25 min | 12 h 45 min |
| People on this clock | 1,274,225 | 2,891,082 |
Compare Antananarivo with another city
More comparisons with Antananarivo: the time zones next to it and the far side of the clock.
Big time differences
Antananarivo and Buenos Aires: common questions
How far behind Antananarivo is Buenos Aires?
Buenos Aires is 6 hours behind Antananarivo: UTC−3 against UTC+3.
What time is it in Buenos Aires when it is 9:00 AM in Antananarivo?
When it is 9:00 AM in Antananarivo, it is 3:00 AM in Buenos Aires.
What time is it in Buenos Aires at the end of the working day in Antananarivo?
The working day in Antananarivo ends at 6:00 PM; in Buenos Aires it is 12:00 PM at that moment.
Is there a time when both Antananarivo and Buenos Aires are at work?
Yes: from 3:00 PM to 6:00 PM in Antananarivo (9:00 AM to 12:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Buenos Aires compared with Antananarivo?
The new day starts in Buenos Aires later: until 6:00 AM in Antananarivo, it is still the previous day there. From 6:00 PM in Buenos Aires, Antananarivo is already on the next day.
Does the time difference between Antananarivo and Buenos Aires change?
No. Neither place uses daylight saving time, so the difference stays 6 hours all year.
