Istanbul to Delemont: time difference
Delemont is 1 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇭 Delemont, Switzerland
40
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:55 · 🌙 18:38 · 10 h 43 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 11:06 11:06 AM Delemont 10:06 10:06 AM You –:–
11:06 11:06 AM
GMT+03:00 · UTC+3
☀️ 07:20 · 🌙 18:19
10:06 10:06 AM
Central European Summer Time · UTC+2
☀️ 07:55 · 🌙 18:38
·
−1 h
Delemont is 1 h behind Istanbul.
When you, Istanbul and Delemont 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
🇨🇭 Delemont
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 | 🇨🇭 Delemont |
|---|---|---|
| Local time | 11:06 | 10:06 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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/Zurich |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:20 | 07:55 |
| Sunset | 18:19 | 18:38 |
| Daylight | 10 h 59 min | 10 h 43 min |
| People on this clock | 15,701,602 | 11,809 |
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 Delemont: common questions
What is the time difference between Istanbul and Delemont?
Delemont is 1 hour behind: it uses UTC+2, while Istanbul is on UTC+3.
What time is it in Delemont when it is 9:00 AM in Istanbul?
When it is 9:00 AM in Istanbul, it is 8:00 AM in Delemont.
What time is it in Delemont at the end of the working day in Istanbul?
The working day in Istanbul ends at 6:00 PM; in Delemont it is 5:00 PM at that moment.
When is a good time to call Delemont from Istanbul?
Between 10:00 AM and 6:00 PM in Istanbul – that is 9:00 AM to 5:00 PM in Delemont – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Delemont compared with Istanbul?
The new day starts in Delemont later: until 1:00 AM in Istanbul, it is still the previous day there. From 11:00 PM in Delemont, Istanbul is already on the next day.
Is the time difference between Istanbul and Delemont the same all year?
No. Only Delemont switches to summer time, so the gap changes twice a year. From October 25, 2026, Delemont will be 2 hours behind Istanbul.
