Buenos Aires to Rionegro: time difference
Rionegro is 2 h behind Buenos Aires. 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.
Buenos Aires 00:55 12:55 AM Rionegro 22:55 10:55 PM You –:–
00:55 12:55 AM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
22:55 10:55 PM
Colombia Standard Time · UTC-5
☀️ 05:48 · 🌙 17:47
·
−2 h
Rionegro is 2 h behind Buenos Aires.
When you, Buenos Aires and Rionegro are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇨🇴 Rionegro
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇨🇴 Rionegro |
|---|---|---|
| Local time | 00:55 | 22:55 |
| Local date | Monday, October 19, 2026 | Sunday, October 18, 2026 |
| Time zone | Argentina Standard Time | Colombia Standard Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Buenos Aires | — | −2 h |
| IANA zone | America/Argentina/Buenos Aires | America/Bogota |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:07 | 05:48 |
| Sunset | 19:11 | 17:47 |
| Daylight | 13 h 4 min | 11 h 58 min |
| People on this clock | 2,891,082 | 130,000 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Rionegro: common questions
How many hours behind Buenos Aires is Rionegro?
The clocks in Rionegro are 2 hours behind those in Buenos Aires (UTC−5 and UTC−3).
What time is it in Rionegro at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Rionegro it is 7:00 AM at that moment.
What time is it in Rionegro when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 4:00 PM in Rionegro.
When do working hours in Buenos Aires and in Rionegro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Buenos Aires, which is 9:00 AM to 4:00 PM in Rionegro.
When is it still the previous day in Rionegro?
Until 2:00 AM in Buenos Aires it is still the previous day in Rionegro. The other way round, from 10:00 PM in Rionegro it is already the next day in Buenos Aires.
Does the time difference between Buenos Aires and Rionegro change?
No. Neither place uses daylight saving time, so the difference stays 2 hours all year.
