Leon to Buenos Aires: time difference
Buenos Aires is 3 h ahead of Leon. 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.
Leon 12:10 12:10 PM Buenos Aires 15:10 3:10 PM You –:–
12:10 12:10 PM
Central Standard Time · UTC-6
☀️ 05:38 · 🌙 17:29
15:10 3:10 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
+3 h
Buenos Aires is 3 h ahead of Leon.
When you, Leon 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
🇳🇮 Leon
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
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 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇳🇮 Leon | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 12:10 | 15:10 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central Standard Time | Argentina Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Leon | — | +3 h |
| IANA zone | America/Managua | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:38 | 06:10 |
| Sunset | 17:29 | 19:10 |
| Daylight | 11 h 50 min | 13 h |
| People on this clock | 207,533 | 2,891,082 |
Compare Leon with another city
More comparisons with Leon: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Leon and Buenos Aires: common questions
What is the time difference between Leon and Buenos Aires?
Buenos Aires is 3 hours ahead: it uses UTC−3, while Leon is on UTC−6.
What time is it in Buenos Aires when it is 9:00 AM in Leon?
When it is 9:00 AM in Leon, it is 12:00 PM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Leon?
When it is 6:00 PM in Leon, it is 9:00 PM in Buenos Aires.
Is there a time when both Leon and Buenos Aires are at work?
Yes: from 9:00 AM to 3:00 PM in Leon (12:00 PM 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 9:00 PM in Leon it is already the next day in Buenos Aires. The other way round, until 3:00 AM in Buenos Aires it is still the previous day in Leon.
Is the time difference between Leon and Buenos Aires the same all year?
Yes. Neither Leon nor Buenos Aires switches to summer time, so the gap is always 3 hours.
