Istanbul to Tesanj: time difference
Tesanj is 1 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇧🇦 Tesanj, Bosnia and Herzegovina
18
- Central European Summer Time
- UTC+2
- Night
☀️ 07:07 · 🌙 18:01 · 10 h 53 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 05:26 5:26 AM Tesanj 04:26 4:26 AM You –:–
05:26 5:26 AM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
04:26 4:26 AM
Central European Summer Time · UTC+2
☀️ 07:07 · 🌙 18:01
·
−1 h
Tesanj is 1 h behind Istanbul.
When you, Istanbul and Tesanj 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
🇧🇦 Tesanj
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 | 🇧🇦 Tesanj |
|---|---|---|
| Local time | 05:26 | 04:26 |
| 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 53 min |
| People on this clock | 15,701,602 | 5,500 |
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 Tesanj: common questions
What is the time difference between Istanbul and Tesanj?
Tesanj 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 Tesanj?
At 9:00 AM in Istanbul, clocks in Tesanj show 8:00 AM.
If it is 6:00 PM in Istanbul, what time is it in Tesanj?
At 6:00 PM in Istanbul, clocks in Tesanj show 5:00 PM.
Is there a time when both Istanbul and Tesanj are at work?
Yes: from 10:00 AM to 6:00 PM in Istanbul (9:00 AM to 5:00 PM in Tesanj), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Tesanj compared with Istanbul?
The new day starts in Tesanj later: until 1:00 AM in Istanbul, it is still the previous day there. From 11:00 PM in Tesanj, Istanbul is already on the next day.
Is the time difference between Istanbul and Tesanj the same all year?
No. Only Tesanj switches to summer time, so the gap changes twice a year. From October 25, 2026, Tesanj will be 2 hours behind Istanbul.
