Buenos Aires to Sao Paulo: time difference
Buenos Aires and Sao Paulo keep the same time. Live clocks for both, the working hours they share, and how they sit against your own time.
same time
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 21:58 9:58 PM Sao Paulo 21:58 9:58 PM You –:–
21:58 9:58 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
21:58 9:58 PM
Brasilia Standard Time · UTC-3
☀️ 05:40 · 🌙 18:09
·
same time
Sao Paulo is in the same time zone as Buenos Aires.
When you, Buenos Aires and Sao Paulo 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
🇧🇷 Sao Paulo
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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 21:58 | 21:58 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Argentina Standard Time | Brasilia Standard Time |
| UTC offset | UTC-3 | UTC-3 |
| Offset from Buenos Aires | — | same time |
| IANA zone | America/Argentina/Buenos Aires | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:20 | 05:40 |
| Sunset | 19:03 | 18:09 |
| Daylight | 12 h 43 min | 12 h 29 min |
| People on this clock | 2,891,082 | 11,451,999 |
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 Sao Paulo: common questions
What is the time difference between Buenos Aires and Sao Paulo?
There is none right now: both Buenos Aires and Sao Paulo are on UTC−3.
Is the date always the same in Buenos Aires and in Sao Paulo?
Yes. Both places keep the same clock time, so the new day starts in Buenos Aires and in Sao Paulo at the same moment.
Does the time difference between Buenos Aires and Sao Paulo ever change?
No. There is no daylight saving time in either place, so the clocks always match.
