Istanbul to Boumerdes: time difference
Boumerdes is 2 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇩🇿 Boumerdes, Algeria
41
- Central European Standard Time
- UTC+1
- Daytime
☀️ 06:57 · 🌙 18:07 · 11 h 11 min
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 15:15 3:15 PM Boumerdes 13:15 1:15 PM You –:–
15:15 3:15 PM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
13:15 1:15 PM
Central European Standard Time · UTC+1
☀️ 06:57 · 🌙 18:07
·
−2 h
Boumerdes is 2 h behind Istanbul.
When you, Istanbul and Boumerdes are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇷 Istanbul
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
🇩🇿 Boumerdes
22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇩🇿 Boumerdes |
|---|---|---|
| Local time | 15:15 | 13:15 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | GMT+03:00 | Central European Standard Time |
| UTC offset | UTC+3 | UTC+1 |
| Offset from Istanbul | — | −2 h |
| IANA zone | Europe/Istanbul | Africa/Algiers |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:19 | 06:57 |
| Sunset | 18:21 | 18:07 |
| Daylight | 11 h 2 min | 11 h 11 min |
| People on this clock | 15,701,602 | 41,685 |
Compare Istanbul with another city
More comparisons with Istanbul: the time zones next to it and the far side of the clock.
Big time differences
Istanbul and Boumerdes: common questions
What is the time difference between Istanbul and Boumerdes?
Boumerdes is 2 hours behind: it uses UTC+1, while Istanbul is on UTC+3.
What time is it in Boumerdes when it is 9:00 AM in Istanbul?
When it is 9:00 AM in Istanbul, it is 7:00 AM in Boumerdes.
What time is it in Boumerdes when it is 6:00 PM in Istanbul?
When it is 6:00 PM in Istanbul, it is 4:00 PM in Boumerdes.
When do working hours in Istanbul and in Boumerdes overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Istanbul, which is 9:00 AM to 4:00 PM in Boumerdes.
When does the date change in Boumerdes compared with Istanbul?
The new day starts in Boumerdes later: until 2:00 AM in Istanbul, it is still the previous day there. From 10:00 PM in Boumerdes, Istanbul is already on the next day.
Is the time difference between Istanbul and Boumerdes the same all year?
Yes. Neither Istanbul nor Boumerdes switches to summer time, so the gap is always 2 hours.
