Istanbul to Cento: time difference
Cento is 1 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 17:24 5:24 PM Cento 16:24 4:24 PM You –:–
17:24 5:24 PM
GMT+03:00 · UTC+3
☀️ 07:20 · 🌙 18:19
16:24 4:24 PM
Central European Summer Time · UTC+2
☀️ 07:36 · 🌙 18:25
·
−1 h
Cento is 1 h behind Istanbul.
When you, Istanbul and Cento 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
🇮🇹 Cento
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 | 🇮🇹 Cento |
|---|---|---|
| Local time | 17:24 | 16:24 |
| 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/Rome |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:20 | 07:36 |
| Sunset | 18:19 | 18:25 |
| Daylight | 10 h 59 min | 10 h 50 min |
| People on this clock | 15,701,602 | 35,582 |
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 Cento: common questions
How many hours behind Istanbul is Cento?
The clocks in Cento are 1 hour behind those in Istanbul (UTC+2 and UTC+3).
What time is it in Cento at the start of the working day in Istanbul?
The working day in Istanbul starts at 9:00 AM; in Cento it is 8:00 AM at that moment.
What time is it in Cento when it is 6:00 PM in Istanbul?
When it is 6:00 PM in Istanbul, it is 5:00 PM in Cento.
When is a good time to call Cento from Istanbul?
Between 10:00 AM and 6:00 PM in Istanbul – that is 9:00 AM to 5:00 PM in Cento – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Cento?
Until 1:00 AM in Istanbul it is still the previous day in Cento. The other way round, from 11:00 PM in Cento it is already the next day in Istanbul.
Is the time difference between Istanbul and Cento the same all year?
No. Only Cento switches to summer time, so the gap changes twice a year. From October 25, 2026, Cento will be 2 hours behind Istanbul.
