Istanbul to Zvolen: time difference
Zvolen is 1 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 20:44 8:44 PM Zvolen 19:44 7:44 PM You –:–
20:44 8:44 PM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
19:44 7:44 PM
Central European Summer Time · UTC+2
☀️ 07:08 · 🌙 17:51
·
−1 h
Zvolen is 1 h behind Istanbul.
When you, Istanbul and Zvolen 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
🇸🇰 Zvolen
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇸🇰 Zvolen |
|---|---|---|
| Local time | 20:44 | 19:44 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | GMT+03:00 | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Istanbul | — | −1 h |
| IANA zone | Europe/Istanbul | Europe/Bratislava |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:19 | 07:08 |
| Sunset | 18:21 | 17:51 |
| Daylight | 11 h 2 min | 10 h 43 min |
| People on this clock | 15,701,602 | 42,778 |
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 Zvolen: common questions
What is the time difference between Istanbul and Zvolen?
Zvolen is 1 hour behind: it uses UTC+2, while Istanbul is on UTC+3.
If it is 9:00 AM in Istanbul, what time is it in Zvolen?
At 9:00 AM in Istanbul, clocks in Zvolen show 8:00 AM.
If it is 6:00 PM in Istanbul, what time is it in Zvolen?
At 6:00 PM in Istanbul, clocks in Zvolen show 5:00 PM.
When do working hours in Istanbul and in Zvolen overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Istanbul, which is 9:00 AM to 5:00 PM in Zvolen.
When is it still the previous day in Zvolen?
Until 1:00 AM in Istanbul it is still the previous day in Zvolen. The other way round, from 11:00 PM in Zvolen it is already the next day in Istanbul.
Does the time difference between Istanbul and Zvolen change?
Yes. The clocks change only in Zvolen. From October 25, 2026, Zvolen will be 2 hours behind Istanbul.
