Istanbul to Athens: time difference
Istanbul and Athens keep the same time. Live clocks for both, the working hours they share, and how they sit against your own time.
🇬🇷 Athens, Greece
49
- Eastern European Summer Time
- UTC+3
- Golden hour
☀️ 07:29 · 🌙 18:56 · 11 h 27 min
same time
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 08:16 8:16 AM Athens 08:16 8:16 AM You –:–
08:16 8:16 AM
GMT+03:00 · UTC+3
☀️ 07:10 · 🌙 18:33
08:16 8:16 AM
Eastern European Summer Time · UTC+3
☀️ 07:29 · 🌙 18:56
·
same time
Athens is in the same time zone as Istanbul.
When you, Istanbul and Athens 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
🇬🇷 Athens
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 | 🇹🇷 Istanbul | 🇬🇷 Athens |
|---|---|---|
| Local time | 08:16 | 08:16 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | GMT+03:00 | Eastern European Summer Time |
| UTC offset | UTC+3 | UTC+3 |
| Offset from Istanbul | — | same time |
| IANA zone | Europe/Istanbul | Europe/Athens |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:10 | 07:29 |
| Sunset | 18:33 | 18:56 |
| Daylight | 11 h 23 min | 11 h 27 min |
| People on this clock | 15,701,602 | 3,090,508 |
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 Athens: common questions
Is Athens on the same time as Istanbul?
Yes, right now the clocks in Athens and in Istanbul show the same time (UTC+3).
When does the new day start in Athens compared with Istanbul?
Right now at the same moment, because the clocks show the same time. This changes on October 25, 2026: Athens will be 1 hour behind Istanbul, so for 1 hour each day the two places are on different dates.
Does the time difference between Istanbul and Athens change?
Yes. The clocks change only in Athens. From October 25, 2026, Athens will be 1 hour behind Istanbul.
