Hafnarfjordur to Istanbul: time difference
Istanbul is 3 h ahead of Hafnarfjordur. 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.
Hafnarfjordur 01:02 1:02 AM Istanbul 04:02 4:02 AM You –:–
01:02 1:02 AM
Greenwich Mean Time · UTC+0
☀️ 08:27 · 🌙 18:01
04:02 4:02 AM
GMT+03:00 · UTC+3
☀️ 07:20 · 🌙 18:19
·
+3 h
Istanbul is 3 h ahead of Hafnarfjordur.
When you, Hafnarfjordur 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
🇮🇸 Hafnarfjordur
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
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 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇸 Hafnarfjordur | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 01:02 | 04:02 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Greenwich Mean Time | GMT+03:00 |
| UTC offset | UTC+0 | UTC+3 |
| Offset from Hafnarfjordur | — | +3 h |
| IANA zone | Atlantic/Reykjavik | Europe/Istanbul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 08:27 | 07:20 |
| Sunset | 18:01 | 18:19 |
| Daylight | 9 h 34 min | 10 h 59 min |
| People on this clock | 31,525 | 15,701,602 |
Compare Hafnarfjordur with another city
More comparisons with Hafnarfjordur: the time zones next to it and the far side of the clock.
Big time differences
Hafnarfjordur and Istanbul: common questions
What is the time difference between Hafnarfjordur and Istanbul?
Istanbul is 3 hours ahead: it uses UTC+3, while Hafnarfjordur is on UTC+0.
What time is it in Istanbul when it is 9:00 AM in Hafnarfjordur?
When it is 9:00 AM in Hafnarfjordur, it is 12:00 PM in Istanbul.
What time is it in Istanbul when it is 6:00 PM in Hafnarfjordur?
When it is 6:00 PM in Hafnarfjordur, it is 9:00 PM in Istanbul.
Is there a time when both Hafnarfjordur and Istanbul are at work?
Yes: from 9:00 AM to 3:00 PM in Hafnarfjordur (12:00 PM to 6:00 PM in Istanbul), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Istanbul?
From 9:00 PM in Hafnarfjordur it is already the next day in Istanbul. The other way round, until 3:00 AM in Istanbul it is still the previous day in Hafnarfjordur.
Is the time difference between Hafnarfjordur and Istanbul the same all year?
Yes. Neither Hafnarfjordur nor Istanbul switches to summer time, so the gap is always 3 hours.
