Corunna to Istanbul: time difference
Istanbul is 1 h ahead of Corunna. 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.
Corunna 20:12 8:12 PM Istanbul 21:12 9:12 PM You –:–
20:12 8:12 PM
Central European Summer Time · UTC+2
☀️ 08:50 · 🌙 19:49
21:12 9:12 PM
GMT+03:00 · UTC+3
☀️ 07:18 · 🌙 18:22
·
+1 h
Istanbul is 1 h ahead of Corunna.
When you, Corunna 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
🇪🇸 Corunna
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 | 🇪🇸 Corunna | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 20:12 | 21:12 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | GMT+03:00 |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Corunna | — | +1 h |
| IANA zone | Europe/Madrid | Europe/Istanbul |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 08:50 | 07:18 |
| Sunset | 19:49 | 18:22 |
| Daylight | 10 h 59 min | 11 h 5 min |
| People on this clock | 247,376 | 15,701,602 |
Compare Corunna with another city
More comparisons with Corunna: the time zones next to it and the far side of the clock.
Big time differences
Corunna and Istanbul: common questions
How many hours ahead of Corunna is Istanbul?
The clocks in Istanbul are 1 hour ahead of those in Corunna (UTC+3 and UTC+2).
What time is it in Istanbul when it is 9:00 AM in Corunna?
When it is 9:00 AM in Corunna, it is 10:00 AM in Istanbul.
What time is it in Istanbul when it is 6:00 PM in Corunna?
When it is 6:00 PM in Corunna, it is 7:00 PM in Istanbul.
Is there a time when both Corunna and Istanbul are at work?
Yes: from 9:00 AM to 5:00 PM in Corunna (10:00 AM to 6:00 PM in Istanbul), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Istanbul compared with Corunna?
The new day starts in Istanbul earlier: at 11:00 PM in Corunna it is already midnight there. Until 1:00 AM in Istanbul, Corunna is still on the previous day.
Does the time difference between Corunna and Istanbul change?
Yes. The clocks change only in Corunna. From October 25, 2026, Istanbul will be 2 hours ahead of Corunna.
