Bremen to Istanbul: time difference
Istanbul is 1 h ahead of Bremen. 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.
Bremen 12:18 12:18 PM Istanbul 13:18 1:18 PM You –:–
12:18 12:18 PM
Central European Summer Time · UTC+2
☀️ 07:42 · 🌙 18:43
13:18 1:18 PM
GMT+03:00 · UTC+3
☀️ 07:10 · 🌙 18:33
·
+1 h
Istanbul is 1 h ahead of Bremen.
When you, Bremen 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
🇩🇪 Bremen
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 | 🇩🇪 Bremen | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 12:18 | 13:18 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | GMT+03:00 |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Bremen | — | +1 h |
| IANA zone | Europe/Berlin | Europe/Istanbul |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:42 | 07:10 |
| Sunset | 18:43 | 18:33 |
| Daylight | 11 h 1 min | 11 h 23 min |
| People on this clock | 551,767 | 15,701,602 |
Compare Bremen with another city
More comparisons with Bremen: the time zones next to it and the far side of the clock.
Big time differences
Bremen and Istanbul: common questions
How many hours ahead of Bremen is Istanbul?
The clocks in Istanbul are 1 hour ahead of those in Bremen (UTC+3 and UTC+2).
What time is it in Istanbul when it is 9:00 AM in Bremen?
When it is 9:00 AM in Bremen, it is 10:00 AM in Istanbul.
What time is it in Istanbul at the end of the working day in Bremen?
The working day in Bremen ends at 6:00 PM; in Istanbul it is 7:00 PM at that moment.
Is there a time when both Bremen and Istanbul are at work?
Yes: from 9:00 AM to 5:00 PM in Bremen (10:00 AM 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 11:00 PM in Bremen it is already the next day in Istanbul. The other way round, until 1:00 AM in Istanbul it is still the previous day in Bremen.
Is the time difference between Bremen and Istanbul the same all year?
No. Only Bremen switches to summer time, so the gap changes twice a year. From October 25, 2026, Istanbul will be 2 hours ahead of Bremen.
