Istanbul to Annan: time difference
Annan is 2 h behind Istanbul. 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.
Istanbul 20:05 8:05 PM Annan 18:05 6:05 PM You –:–
20:05 8:05 PM
GMT+03:00 · UTC+3
☀️ 07:20 · 🌙 18:19
18:05 6:05 PM
British Summer Time · UTC+1
☀️ 07:50 · 🌙 18:07
·
−2 h
Annan is 2 h behind Istanbul.
When you, Istanbul and Annan 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
🇬🇧 Annan
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 | 🇬🇧 Annan |
|---|---|---|
| Local time | 20:05 | 18:05 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | GMT+03:00 | British Summer Time |
| UTC offset | UTC+3 | UTC+1 |
| Offset from Istanbul | — | −2 h |
| IANA zone | Europe/Istanbul | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:20 | 07:50 |
| Sunset | 18:19 | 18:07 |
| Daylight | 10 h 59 min | 10 h 16 min |
| People on this clock | 15,701,602 | 9,000 |
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 Annan: common questions
How many hours behind Istanbul is Annan?
The clocks in Annan are 2 hours behind those in Istanbul (UTC+1 and UTC+3).
What time is it in Annan when it is 9:00 AM in Istanbul?
When it is 9:00 AM in Istanbul, it is 7:00 AM in Annan.
What time is it in Annan when it is 6:00 PM in Istanbul?
When it is 6:00 PM in Istanbul, it is 4:00 PM in Annan.
Is there a time when both Istanbul and Annan are at work?
Yes: from 11:00 AM to 6:00 PM in Istanbul (9:00 AM to 4:00 PM in Annan), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Annan?
Until 2:00 AM in Istanbul it is still the previous day in Annan. The other way round, from 10:00 PM in Annan it is already the next day in Istanbul.
Does the time difference between Istanbul and Annan change?
Yes. The clocks change only in Annan. From October 25, 2026, Annan will be 3 hours behind Istanbul.
