Rionegro to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Rionegro. 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.
Rionegro 20:43 8:43 PM Buenos Aires 22:43 10:43 PM You –:–
20:43 8:43 PM
Colombia Standard Time · UTC-5
☀️ 05:48 · 🌙 17:47
22:43 10:43 PM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
+2 h
Buenos Aires is 2 h ahead of Rionegro.
When you, Rionegro 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
🇨🇴 Rionegro
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 | 🇨🇴 Rionegro | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 20:43 | 22:43 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Colombia Standard Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Rionegro | — | +2 h |
| IANA zone | America/Bogota | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:48 | 06:09 |
| Sunset | 17:47 | 19:11 |
| Daylight | 11 h 58 min | 13 h 2 min |
| People on this clock | 130,000 | 2,891,082 |
Compare Rionegro with another city
More comparisons with Rionegro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rionegro and Buenos Aires: common questions
What is the time difference between Rionegro and Buenos Aires?
Buenos Aires is 2 hours ahead: it uses UTC−3, while Rionegro is on UTC−5.
What time is it in Buenos Aires when it is 9:00 AM in Rionegro?
When it is 9:00 AM in Rionegro, it is 11:00 AM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Rionegro?
When it is 6:00 PM in Rionegro, it is 8:00 PM in Buenos Aires.
When do working hours in Rionegro and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Rionegro, which is 11:00 AM to 6:00 PM in Buenos Aires.
When is it already the next day in Buenos Aires?
From 10:00 PM in Rionegro 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 Rionegro.
Does the time difference between Rionegro and Buenos Aires change?
No. Neither place uses daylight saving time, so the difference stays 2 hours all year.
