Istanbul to Buenos Aires: time difference
Buenos Aires is 6 h behind Istanbul. 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.
Istanbul 02:40 2:40 AM Buenos Aires 20:40 8:40 PM You –:–
02:40 2:40 AM
GMT+03:00 · UTC+3
☀️ 07:10 · 🌙 18:33
20:40 8:40 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
−6 h
Buenos Aires is 6 h behind Istanbul.
When you, Istanbul 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
🇹🇷 Istanbul
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 | 🇹🇷 Istanbul | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 02:40 | 20:40 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | GMT+03:00 | Argentina Standard Time |
| UTC offset | UTC+3 | UTC-3 |
| Offset from Istanbul | — | −6 h |
| IANA zone | Europe/Istanbul | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:10 | 06:20 |
| Sunset | 18:33 | 19:03 |
| Daylight | 11 h 23 min | 12 h 43 min |
| People on this clock | 15,701,602 | 2,891,082 |
Compare Istanbul with another city
More comparisons with Istanbul: the time zones next to it and the far side of the clock.
Big time differences
Istanbul and Buenos Aires: common questions
What is the time difference between Istanbul and Buenos Aires?
Buenos Aires is 6 hours behind: it uses UTC−3, while Istanbul is on UTC+3.
What time is it in Buenos Aires when it is 9:00 AM in Istanbul?
When it is 9:00 AM in Istanbul, it is 3:00 AM in Buenos Aires.
If it is 6:00 PM in Istanbul, what time is it in Buenos Aires?
At 6:00 PM in Istanbul, clocks in Buenos Aires show 12:00 PM.
When is a good time to call Buenos Aires from Istanbul?
Between 3:00 PM and 6:00 PM in Istanbul – that is 9:00 AM to 12:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Buenos Aires compared with Istanbul?
The new day starts in Buenos Aires later: until 6:00 AM in Istanbul, it is still the previous day there. From 6:00 PM in Buenos Aires, Istanbul is already on the next day.
Does the time gap between Istanbul and Buenos Aires change during the year?
No, the clocks change neither in Istanbul nor in Buenos Aires, so the gap is 6 hours all year round.
