Kozani to Istanbul: time difference
Istanbul is 1 h ahead of Kozani. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Kozani 13:12 1:12 PM Istanbul 14:12 2:12 PM You –:–
13:12 1:12 PM
Eastern European Standard Time · UTC+2
☀️ 07:09 · 🌙 17:26
14:12 2:12 PM
Türkiye Standard Time · UTC+3
☀️ 07:41 · 🌙 17:56
·
+1 h
Istanbul is 1 h ahead of Kozani.
When you, Kozani and Istanbul are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇷 Kozani
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
🇹🇷 Istanbul
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇷 Kozani | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 13:12 | 14:12 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Eastern European Standard Time | Türkiye Standard Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Kozani | — | +1 h |
| IANA zone | Europe/Athens | Europe/Istanbul |
| Daylight saving | On standard time → UTC+3, Mar 28, 04:00 | Not observed |
| Sunrise | 07:09 | 07:41 |
| Sunset | 17:26 | 17:56 |
| Daylight | 10 h 17 min | 10 h 15 min |
| People on this clock | 35,242 | 15,701,602 |
Compare Kozani with another city
More comparisons with Kozani: the time zones next to it and the far side of the clock.
Big time differences
Kozani and Istanbul: common questions
What is the time difference between Kozani and Istanbul?
Istanbul is 1 hour ahead: it uses UTC+3, while Kozani is on UTC+2.
What time is it in Istanbul at the start of the working day in Kozani?
The working day in Kozani starts at 9:00 AM; in Istanbul it is 10:00 AM at that moment.
What time is it in Istanbul when it is 6:00 PM in Kozani?
When it is 6:00 PM in Kozani, it is 7:00 PM in Istanbul.
When is a good time to call Istanbul from Kozani?
Between 9:00 AM and 5:00 PM in Kozani – that is 10:00 AM to 6:00 PM in Istanbul – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Istanbul compared with Kozani?
The new day starts in Istanbul earlier: at 11:00 PM in Kozani it is already midnight there. Until 1:00 AM in Istanbul, Kozani is still on the previous day.
Does the time difference between Kozani and Istanbul change?
Yes. The clocks change only in Kozani. From March 28, 2027, Istanbul and Kozani will have the same time.
