Istanbul to Trebic: time difference
Trebic is 1 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇿 Trebic, Czech Republic
31
- Central European Summer Time
- UTC+2
- Night
☀️ 07:20 · 🌙 18:05 · 10 h 44 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 21:49 9:49 PM Trebic 20:49 8:49 PM You –:–
21:49 9:49 PM
GMT+03:00 · UTC+3
☀️ 07:18 · 🌙 18:22
20:49 8:49 PM
Central European Summer Time · UTC+2
☀️ 07:20 · 🌙 18:05
·
−1 h
Trebic is 1 h behind Istanbul.
When you, Istanbul and Trebic 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
🇨🇿 Trebic
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 | 🇨🇿 Trebic |
|---|---|---|
| Local time | 21:49 | 20:49 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 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 | 07:18 | 07:20 |
| Sunset | 18:22 | 18:05 |
| Daylight | 11 h 5 min | 10 h 44 min |
| People on this clock | 15,701,602 | 37,042 |
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 Trebic: common questions
How many hours behind Istanbul is Trebic?
The clocks in Trebic are 1 hour behind those in Istanbul (UTC+2 and UTC+3).
What time is it in Trebic when it is 9:00 AM in Istanbul?
When it is 9:00 AM in Istanbul, it is 8:00 AM in Trebic.
If it is 6:00 PM in Istanbul, what time is it in Trebic?
At 6:00 PM in Istanbul, clocks in Trebic show 5:00 PM.
When is a good time to call Trebic from Istanbul?
Between 10:00 AM and 6:00 PM in Istanbul – that is 9:00 AM to 5:00 PM in Trebic – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Trebic?
Until 1:00 AM in Istanbul it is still the previous day in Trebic. The other way round, from 11:00 PM in Trebic it is already the next day in Istanbul.
Does the time difference between Istanbul and Trebic change?
Yes. The clocks change only in Trebic. From October 25, 2026, Trebic will be 2 hours behind Istanbul.
