Annaba to Istanbul: time difference
Istanbul is 2 h ahead of Annaba. 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.
Annaba 04:24 4:24 AM Istanbul 06:24 6:24 AM You –:–
04:24 4:24 AM
Central European Standard Time · UTC+1
☀️ 06:40 · 🌙 17:50
06:24 6:24 AM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
·
+2 h
Istanbul is 2 h ahead of Annaba.
When you, Annaba 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
🇩🇿 Annaba
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
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 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇩🇿 Annaba | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 04:24 | 06:24 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central European Standard Time | GMT+03:00 |
| UTC offset | UTC+1 | UTC+3 |
| Offset from Annaba | — | +2 h |
| IANA zone | Africa/Algiers | Europe/Istanbul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:40 | 07:19 |
| Sunset | 17:50 | 18:21 |
| Daylight | 11 h 10 min | 11 h 2 min |
| People on this clock | 257,359 | 15,701,602 |
Compare Annaba with another city
More comparisons with Annaba: the time zones next to it and the far side of the clock.
Big time differences
Annaba and Istanbul: common questions
What is the time difference between Annaba and Istanbul?
Istanbul is 2 hours ahead: it uses UTC+3, while Annaba is on UTC+1.
If it is 9:00 AM in Annaba, what time is it in Istanbul?
At 9:00 AM in Annaba, clocks in Istanbul show 11:00 AM.
If it is 6:00 PM in Annaba, what time is it in Istanbul?
At 6:00 PM in Annaba, clocks in Istanbul show 8:00 PM.
When is a good time to call Istanbul from Annaba?
Between 9:00 AM and 4:00 PM in Annaba – that is 11:00 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 Annaba?
The new day starts in Istanbul earlier: at 10:00 PM in Annaba it is already midnight there. Until 2:00 AM in Istanbul, Annaba is still on the previous day.
Does the time gap between Annaba and Istanbul change during the year?
No, the clocks change neither in Annaba nor in Istanbul, so the gap is 2 hours all year round.
