Ayacucho to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Ayacucho. 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.
Ayacucho 09:40 9:40 AM Buenos Aires 11:40 11:40 AM You –:–
09:40 9:40 AM
Peru Standard Time · UTC-5
☀️ 05:31 · 🌙 17:55
11:40 11:40 AM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
+2 h
Buenos Aires is 2 h ahead of Ayacucho.
When you, Ayacucho 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
🇵🇪 Ayacucho
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
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 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇪 Ayacucho | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 09:40 | 11:40 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Peru Standard Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Ayacucho | — | +2 h |
| IANA zone | America/Lima | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:31 | 06:10 |
| Sunset | 17:55 | 19:10 |
| Daylight | 12 h 24 min | 13 h |
| People on this clock | 99,427 | 2,891,082 |
Compare Ayacucho with another city
More comparisons with Ayacucho: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ayacucho and Buenos Aires: common questions
How many hours ahead of Ayacucho is Buenos Aires?
The clocks in Buenos Aires are 2 hours ahead of those in Ayacucho (UTC−3 and UTC−5).
If it is 9:00 AM in Ayacucho, what time is it in Buenos Aires?
At 9:00 AM in Ayacucho, clocks in Buenos Aires show 11:00 AM.
What time is it in Buenos Aires when it is 6:00 PM in Ayacucho?
When it is 6:00 PM in Ayacucho, it is 8:00 PM in Buenos Aires.
Is there a time when both Ayacucho and Buenos Aires are at work?
Yes: from 9:00 AM to 4:00 PM in Ayacucho (11:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Buenos Aires compared with Ayacucho?
The new day starts in Buenos Aires earlier: at 10:00 PM in Ayacucho it is already midnight there. Until 2:00 AM in Buenos Aires, Ayacucho is still on the previous day.
Is the time difference between Ayacucho and Buenos Aires the same all year?
Yes. Neither Ayacucho nor Buenos Aires switches to summer time, so the gap is always 2 hours.
