Istanbul to Seki: time difference
Seki is 1 h ahead of 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 19:59 7:59 PM Seki 20:59 8:59 PM You –:–
19:59 7:59 PM
GMT+03:00 · UTC+3
☀️ 07:18 · 🌙 18:22
20:59 8:59 PM
Azerbaijan Standard Time · UTC+4
☀️ 07:06 · 🌙 18:10
·
+1 h
Seki is 1 h ahead of Istanbul.
When you, Istanbul and Seki 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
🇦🇿 Seki
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 | 🇹🇷 Istanbul | 🇦🇿 Seki |
|---|---|---|
| Local time | 19:59 | 20:59 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | GMT+03:00 | Azerbaijan Standard Time |
| UTC offset | UTC+3 | UTC+4 |
| Offset from Istanbul | — | +1 h |
| IANA zone | Europe/Istanbul | Asia/Baku |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:18 | 07:06 |
| Sunset | 18:22 | 18:10 |
| Daylight | 11 h 5 min | 11 h 4 min |
| People on this clock | 15,701,602 | 68,400 |
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 Seki: common questions
What is the time difference between Istanbul and Seki?
Seki is 1 hour ahead: it uses UTC+4, while Istanbul is on UTC+3.
If it is 9:00 AM in Istanbul, what time is it in Seki?
At 9:00 AM in Istanbul, clocks in Seki show 10:00 AM.
If it is 6:00 PM in Istanbul, what time is it in Seki?
At 6:00 PM in Istanbul, clocks in Seki show 7:00 PM.
When is a good time to call Seki from Istanbul?
Between 9:00 AM and 5:00 PM in Istanbul – that is 10:00 AM to 6:00 PM in Seki – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Seki?
From 11:00 PM in Istanbul it is already the next day in Seki. The other way round, until 1:00 AM in Seki it is still the previous day in Istanbul.
Is the time difference between Istanbul and Seki the same all year?
Yes. Neither Istanbul nor Seki switches to summer time, so the gap is always 1 hour.
