Poznan to Istanbul: time difference
Istanbul is 1 h ahead of Poznan. 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.
Poznan 03:44 3:44 AM Istanbul 04:44 4:44 AM You –:–
03:44 3:44 AM
Central European Summer Time · UTC+2
☀️ 07:09 · 🌙 18:11
04:44 4:44 AM
GMT+03:00 · UTC+3
☀️ 07:10 · 🌙 18:33
·
+1 h
Istanbul is 1 h ahead of Poznan.
When you, Poznan 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
🇵🇱 Poznan
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 | 🇵🇱 Poznan | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 03:44 | 04:44 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | GMT+03:00 |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Poznan | — | +1 h |
| IANA zone | Europe/Warsaw | Europe/Istanbul |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:09 | 07:10 |
| Sunset | 18:11 | 18:33 |
| Daylight | 11 h 2 min | 11 h 23 min |
| People on this clock | 530,464 | 15,701,602 |
Compare Poznan with another city
More comparisons with Poznan: the time zones next to it and the far side of the clock.
Big time differences
Poznan and Istanbul: common questions
How many hours ahead of Poznan is Istanbul?
The clocks in Istanbul are 1 hour ahead of those in Poznan (UTC+3 and UTC+2).
If it is 9:00 AM in Poznan, what time is it in Istanbul?
At 9:00 AM in Poznan, clocks in Istanbul show 10:00 AM.
What time is it in Istanbul at the end of the working day in Poznan?
The working day in Poznan ends at 6:00 PM; in Istanbul it is 7:00 PM at that moment.
When do working hours in Poznan and in Istanbul overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Poznan, which is 10:00 AM to 6:00 PM in Istanbul.
When does the date change in Istanbul compared with Poznan?
The new day starts in Istanbul earlier: at 11:00 PM in Poznan it is already midnight there. Until 1:00 AM in Istanbul, Poznan is still on the previous day.
Is the time difference between Poznan and Istanbul the same all year?
No. Only Poznan switches to summer time, so the gap changes twice a year. From October 25, 2026, Istanbul will be 2 hours ahead of Poznan.
