Istanbul to Roznov pod Radhostem: time difference
Roznov pod Radhostem is 1 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇿 Roznov pod Radhostem, Czech Republic
58
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:13 · 🌙 17:53 · 10 h 40 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 15:48 3:48 PM Roznov pod Radhostem 14:48 2:48 PM You –:–
15:48 3:48 PM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
14:48 2:48 PM
Central European Summer Time · UTC+2
☀️ 07:13 · 🌙 17:53
·
−1 h
Roznov pod Radhostem is 1 h behind Istanbul.
When you, Istanbul and Roznov pod Radhostem 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
🇨🇿 Roznov pod Radhostem
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 | 🇨🇿 Roznov pod Radhostem |
|---|---|---|
| Local time | 15:48 | 14:48 |
| 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/Prague |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:19 | 07:13 |
| Sunset | 18:21 | 17:53 |
| Daylight | 11 h 2 min | 10 h 40 min |
| People on this clock | 15,701,602 | 17,109 |
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 Roznov pod Radhostem: common questions
What is the time difference between Istanbul and Roznov pod Radhostem?
Roznov pod Radhostem 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 Roznov pod Radhostem?
At 9:00 AM in Istanbul, clocks in Roznov pod Radhostem show 8:00 AM.
What time is it in Roznov pod Radhostem at the end of the working day in Istanbul?
The working day in Istanbul ends at 6:00 PM; in Roznov pod Radhostem it is 5:00 PM at that moment.
When is a good time to call Roznov pod Radhostem from Istanbul?
Between 10:00 AM and 6:00 PM in Istanbul – that is 9:00 AM to 5:00 PM in Roznov pod Radhostem – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Roznov pod Radhostem?
Until 1:00 AM in Istanbul it is still the previous day in Roznov pod Radhostem. The other way round, from 11:00 PM in Roznov pod Radhostem it is already the next day in Istanbul.
Is the time difference between Istanbul and Roznov pod Radhostem the same all year?
No. Only Roznov pod Radhostem switches to summer time, so the gap changes twice a year. From October 25, 2026, Roznov pod Radhostem will be 2 hours behind Istanbul.
