Sofia to Buenos Aires: time difference
Buenos Aires is 6 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 02:46 2:46 AM Buenos Aires 20:46 8:46 PM You –:–
02:46 2:46 AM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:55
20:46 8:46 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
−6 h
Buenos Aires is 6 h behind Sofia.
When you, Sofia 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
🇧🇬 Sofia
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇬 Sofia | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 02:46 | 20:46 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Eastern European Summer Time | Argentina Standard Time |
| UTC offset | UTC+3 | UTC-3 |
| Offset from Sofia | — | −6 h |
| IANA zone | Europe/Sofia | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:34 | 06:20 |
| Sunset | 18:55 | 19:03 |
| Daylight | 11 h 20 min | 12 h 43 min |
| People on this clock | 1,286,383 | 2,891,082 |
Compare Sofia with another city
More comparisons with Sofia: the time zones next to it and the far side of the clock.
Big time differences
Sofia and Buenos Aires: common questions
How many hours behind Sofia is Buenos Aires?
The clocks in Buenos Aires are 6 hours behind those in Sofia (UTC−3 and UTC+3).
If it is 9:00 AM in Sofia, what time is it in Buenos Aires?
At 9:00 AM in Sofia, clocks in Buenos Aires show 3:00 AM.
If it is 6:00 PM in Sofia, what time is it in Buenos Aires?
At 6:00 PM in Sofia, clocks in Buenos Aires show 12:00 PM.
When do working hours in Sofia and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Sofia, which is 9:00 AM to 12:00 PM in Buenos Aires.
Until what time in Sofia is it still yesterday in Buenos Aires?
Before 6:00 AM in Sofia, the date in Buenos Aires has not changed yet. From 6:00 PM in Buenos Aires, it is already the next day in Sofia.
Does the time difference between Sofia and Buenos Aires change?
Yes. The clocks change only in Sofia. From October 25, 2026, Buenos Aires will be 5 hours behind Sofia.
