Kosice to Istanbul: time difference
Istanbul is 1 h ahead of Kosice. 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.
Kosice 05:20 5:20 AM Istanbul 06:20 6:20 AM You –:–
05:20 5:20 AM
Central European Summer Time · UTC+2
☀️ 06:48 · 🌙 17:58
06:20 6:20 AM
GMT+03:00 · UTC+3
☀️ 07:10 · 🌙 18:33
·
+1 h
Istanbul is 1 h ahead of Kosice.
When you, Kosice 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
🇸🇰 Kosice
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 | 🇸🇰 Kosice | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 05:20 | 06:20 |
| 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 Kosice | — | +1 h |
| IANA zone | Europe/Bratislava | Europe/Istanbul |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 06:48 | 07:10 |
| Sunset | 17:58 | 18:33 |
| Daylight | 11 h 10 min | 11 h 23 min |
| People on this clock | 238,593 | 15,701,602 |
Compare Kosice with another city
More comparisons with Kosice: the time zones next to it and the far side of the clock.
Big time differences
Kosice and Istanbul: common questions
What is the time difference between Kosice and Istanbul?
Istanbul is 1 hour ahead: it uses UTC+3, while Kosice is on UTC+2.
What time is it in Istanbul when it is 9:00 AM in Kosice?
When it is 9:00 AM in Kosice, it is 10:00 AM in Istanbul.
What time is it in Istanbul when it is 6:00 PM in Kosice?
When it is 6:00 PM in Kosice, it is 7:00 PM in Istanbul.
When do working hours in Kosice and in Istanbul overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Kosice, which is 10:00 AM to 6:00 PM in Istanbul.
When does the date change in Istanbul compared with Kosice?
The new day starts in Istanbul earlier: at 11:00 PM in Kosice it is already midnight there. Until 1:00 AM in Istanbul, Kosice is still on the previous day.
Is the time difference between Kosice and Istanbul the same all year?
No. Only Kosice switches to summer time, so the gap changes twice a year. From October 25, 2026, Istanbul will be 2 hours ahead of Kosice.
