Buenos Aires to Santorini: time difference
Santorini is 6 h ahead of Buenos Aires. 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.
Buenos Aires 17:53 5:53 PM Santorini 23:53 11:53 PM You –:–
17:53 5:53 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
23:53 11:53 PM
Eastern European Summer Time · UTC+3
☀️ 07:27 · 🌙 18:41
·
+6 h
Santorini is 6 h ahead of Buenos Aires.
When you, Buenos Aires and Santorini 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
🇬🇷 Santorini
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 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇬🇷 Santorini |
|---|---|---|
| Local time | 17:53 | 23:53 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Argentina Standard Time | Eastern European Summer Time |
| UTC offset | UTC-3 | UTC+3 |
| Offset from Buenos Aires | — | +6 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/Athens |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:10 | 07:27 |
| Sunset | 19:10 | 18:41 |
| Daylight | 13 h | 11 h 14 min |
| People on this clock | 2,891,082 | 1,233 |
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 Santorini: common questions
What is the time difference between Buenos Aires and Santorini?
Santorini is 6 hours ahead: it uses UTC+3, while Buenos Aires is on UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Santorini?
At 9:00 AM in Buenos Aires, clocks in Santorini show 3:00 PM.
If it is 6:00 PM in Buenos Aires, what time is it in Santorini?
At 6:00 PM in Buenos Aires, clocks in Santorini show 12:00 AM (the next day).
Is there a time when both Buenos Aires and Santorini are at work?
Yes: from 9:00 AM to 12:00 PM in Buenos Aires (3:00 PM to 6:00 PM in Santorini), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Santorini compared with Buenos Aires?
The new day starts in Santorini earlier: at 6:00 PM in Buenos Aires it is already midnight there. Until 6:00 AM in Santorini, Buenos Aires is still on the previous day.
Is the time difference between Buenos Aires and Santorini the same all year?
No. Only Santorini switches to summer time, so the gap changes twice a year. From October 25, 2026, Santorini will be 5 hours ahead of Buenos Aires.
