Peru to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Peru. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Peru 20:29 8:29 PM Buenos Aires 22:29 10:29 PM You –:–
20:29 8:29 PM
Peru Standard Time · UTC-5
☀️ 05:47 · 🌙 18:05
22:29 10:29 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
+2 h
Buenos Aires is 2 h ahead of Peru.
When you, Peru 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
🇵🇪 Peru
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 | 🇵🇪 Peru | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 20:29 | 22:29 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Peru Standard Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Peru | — | +2 h |
| IANA zone | America/Lima | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:47 | 06:20 |
| Sunset | 18:05 | 19:03 |
| Daylight | 12 h 18 min | 12 h 43 min |
| People on this clock | 33,726,000 | 2,891,082 |
Compare Peru with another city
More comparisons with Peru: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Peru and Buenos Aires: common questions
How many hours ahead of Peru is Buenos Aires?
The clocks in Buenos Aires are 2 hours ahead of those in Peru (UTC−3 and UTC−5).
What time is it in Buenos Aires when it is 9:00 AM in Peru?
When it is 9:00 AM in Peru, it is 11:00 AM in Buenos Aires.
What time is it in Buenos Aires at the end of the working day in Peru?
The working day in Peru ends at 6:00 PM; in Buenos Aires it is 8:00 PM at that moment.
Is there a time when both Peru and Buenos Aires are at work?
Yes: from 9:00 AM to 4:00 PM in Peru (11:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Buenos Aires?
From 10:00 PM in Peru it is already the next day in Buenos Aires. The other way round, until 2:00 AM in Buenos Aires it is still the previous day in Peru.
Does the time gap between Peru and Buenos Aires change during the year?
No, the clocks change neither in Peru nor in Buenos Aires, so the gap is 2 hours all year round.
