Ulsteinvik to Istanbul: time difference
Istanbul is 1 h ahead of Ulsteinvik. 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.
Ulsteinvik 18:28 6:28 PM Istanbul 19:28 7:28 PM You –:–
18:28 6:28 PM
Central European Summer Time · UTC+2
☀️ 08:27 · 🌙 18:18
19:28 7:28 PM
GMT+03:00 · UTC+3
☀️ 07:18 · 🌙 18:22
·
+1 h
Istanbul is 1 h ahead of Ulsteinvik.
When you, Ulsteinvik 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
🇳🇴 Ulsteinvik
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 | 🇳🇴 Ulsteinvik | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 18:28 | 19:28 |
| 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 Ulsteinvik | — | +1 h |
| IANA zone | Europe/Oslo | Europe/Istanbul |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 08:27 | 07:18 |
| Sunset | 18:18 | 18:22 |
| Daylight | 9 h 51 min | 11 h 5 min |
| People on this clock | 5,600 | 15,701,602 |
Compare Ulsteinvik with another city
More comparisons with Ulsteinvik: the time zones next to it and the far side of the clock.
Big time differences
Ulsteinvik and Istanbul: common questions
How far ahead of Ulsteinvik is Istanbul?
Istanbul is 1 hour ahead of Ulsteinvik: UTC+3 against UTC+2.
What time is it in Istanbul when it is 9:00 AM in Ulsteinvik?
When it is 9:00 AM in Ulsteinvik, it is 10:00 AM in Istanbul.
What time is it in Istanbul at the end of the working day in Ulsteinvik?
The working day in Ulsteinvik ends at 6:00 PM; in Istanbul it is 7:00 PM at that moment.
When is a good time to call Istanbul from Ulsteinvik?
Between 9:00 AM and 5:00 PM in Ulsteinvik – 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 Ulsteinvik?
The new day starts in Istanbul earlier: at 11:00 PM in Ulsteinvik it is already midnight there. Until 1:00 AM in Istanbul, Ulsteinvik is still on the previous day.
Does the time difference between Ulsteinvik and Istanbul change?
Yes. The clocks change only in Ulsteinvik. From October 25, 2026, Istanbul will be 2 hours ahead of Ulsteinvik.
