Istanbul to Tallinn: time difference
Tallinn is 1 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 13:37 1:37 PM Tallinn 12:37 12:37 PM You –:–
13:37 1:37 PM
Türkiye Standard Time · UTC+3
☀️ 07:41 · 🌙 17:56
12:37 12:37 PM
Eastern European Standard Time · UTC+2
☀️ 07:53 · 🌙 16:18
·
−1 h
Tallinn is 1 h behind Istanbul.
When you, Istanbul and Tallinn 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
🇪🇪 Tallinn
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇪🇪 Tallinn |
|---|---|---|
| Local time | 13:37 | 12:37 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Türkiye Standard Time | Eastern European Standard Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Istanbul | — | −1 h |
| IANA zone | Europe/Istanbul | Europe/Tallinn |
| Daylight saving | Not observed | On standard time → UTC+3, Mar 28, 04:00 |
| Sunrise | 07:41 | 07:53 |
| Sunset | 17:56 | 16:18 |
| Daylight | 10 h 15 min | 8 h 25 min |
| People on this clock | 15,701,602 | 443,623 |
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 Tallinn: common questions
How many hours behind Istanbul is Tallinn?
The clocks in Tallinn are 1 hour behind those in Istanbul (UTC+2 and UTC+3).
If it is 9:00 AM in Istanbul, what time is it in Tallinn?
At 9:00 AM in Istanbul, clocks in Tallinn show 8:00 AM.
If it is 6:00 PM in Istanbul, what time is it in Tallinn?
At 6:00 PM in Istanbul, clocks in Tallinn show 5:00 PM.
When do working hours in Istanbul and in Tallinn overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Istanbul, which is 9:00 AM to 5:00 PM in Tallinn.
Until what time in Istanbul is it still yesterday in Tallinn?
Before 1:00 AM in Istanbul, the date in Tallinn has not changed yet. From 11:00 PM in Tallinn, it is already the next day in Istanbul.
Does the time difference between Istanbul and Tallinn change?
Yes. The clocks change only in Tallinn. From March 28, 2027, Tallinn and Istanbul will have the same time.
