🇪🇸 Collado Villalba, Spain
20
- Central European Summer Time
- UTC+2
- Daytime
☀️ 08:31 · 🌙 19:33 · 11 h 2 min
Collado Villalba to Istanbul: time difference
Istanbul is 1 h ahead of Collado Villalba. 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.
Collado Villalba 11:34 11:34 AM Istanbul 12:34 12:34 PM You –:–
11:34 11:34 AM
Central European Summer Time · UTC+2
☀️ 08:31 · 🌙 19:33
12:34 12:34 PM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
·
+1 h
Istanbul is 1 h ahead of Collado Villalba.
When you, Collado Villalba and Istanbul are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇪🇸 Collado Villalba
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
🇹🇷 Istanbul
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇸 Collado Villalba | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 11:34 | 12:34 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central European Summer Time | GMT+03:00 |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Collado Villalba | — | +1 h |
| IANA zone | Europe/Madrid | Europe/Istanbul |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 08:31 | 07:19 |
| Sunset | 19:33 | 18:21 |
| Daylight | 11 h 2 min | 11 h 2 min |
| People on this clock | 65,657 | 15,701,602 |
Compare Collado Villalba with another city
More comparisons with Collado Villalba: the time zones next to it and the far side of the clock.
Big time differences
Collado Villalba and Istanbul: common questions
How many hours ahead of Collado Villalba is Istanbul?
The clocks in Istanbul are 1 hour ahead of those in Collado Villalba (UTC+3 and UTC+2).
What time is it in Istanbul when it is 9:00 AM in Collado Villalba?
When it is 9:00 AM in Collado Villalba, it is 10:00 AM in Istanbul.
What time is it in Istanbul when it is 6:00 PM in Collado Villalba?
When it is 6:00 PM in Collado Villalba, it is 7:00 PM in Istanbul.
When is a good time to call Istanbul from Collado Villalba?
Between 9:00 AM and 5:00 PM in Collado Villalba – that is 10:00 AM to 6:00 PM in Istanbul – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Istanbul compared with Collado Villalba?
The new day starts in Istanbul earlier: at 11:00 PM in Collado Villalba it is already midnight there. Until 1:00 AM in Istanbul, Collado Villalba is still on the previous day.
Is the time difference between Collado Villalba and Istanbul the same all year?
No. Only Collado Villalba switches to summer time, so the gap changes twice a year. From October 25, 2026, Istanbul will be 2 hours ahead of Collado Villalba.
