Istanbul to Zepce: time difference
Zepce is 1 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇧🇦 Zepce, Bosnia and Herzegovina
53
- Central European Summer Time
- UTC+2
- Night
☀️ 07:07 · 🌙 18:01 · 10 h 54 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 05:29 5:29 AM Zepce 04:29 4:29 AM You –:–
05:29 5:29 AM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
04:29 4:29 AM
Central European Summer Time · UTC+2
☀️ 07:07 · 🌙 18:01
·
−1 h
Zepce is 1 h behind Istanbul.
When you, Istanbul and Zepce 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
🇧🇦 Zepce
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 | 🇧🇦 Zepce |
|---|---|---|
| Local time | 05:29 | 04:29 |
| 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/Sarajevo |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:19 | 07:07 |
| Sunset | 18:21 | 18:01 |
| Daylight | 11 h 2 min | 10 h 54 min |
| People on this clock | 15,701,602 | 7,500 |
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 Zepce: common questions
How far behind Istanbul is Zepce?
Zepce is 1 hour behind Istanbul: UTC+2 against UTC+3.
If it is 9:00 AM in Istanbul, what time is it in Zepce?
At 9:00 AM in Istanbul, clocks in Zepce show 8:00 AM.
What time is it in Zepce at the end of the working day in Istanbul?
The working day in Istanbul ends at 6:00 PM; in Zepce it is 5:00 PM at that moment.
When do working hours in Istanbul and in Zepce 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 Zepce.
When is it still the previous day in Zepce?
Until 1:00 AM in Istanbul it is still the previous day in Zepce. The other way round, from 11:00 PM in Zepce it is already the next day in Istanbul.
Is the time difference between Istanbul and Zepce the same all year?
No. Only Zepce switches to summer time, so the gap changes twice a year. From October 25, 2026, Zepce will be 2 hours behind Istanbul.
