Istanbul to Pori: time difference
Pori is 1 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 04:30 4:30 AM Pori 03:30 3:30 AM You –:–
04:30 4:30 AM
Türkiye Standard Time · UTC+3
☀️ 07:41 · 🌙 17:56
03:30 3:30 AM
Eastern European Standard Time · UTC+2
☀️ 08:15 · 🌙 16:19
·
−1 h
Pori is 1 h behind Istanbul.
When you, Istanbul and Pori 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
🇫🇮 Pori
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 | 🇫🇮 Pori |
|---|---|---|
| Local time | 04:30 | 03:30 |
| 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/Helsinki |
| Daylight saving | Not observed | On standard time → UTC+3, Mar 28, 04:00 |
| Sunrise | 07:41 | 08:15 |
| Sunset | 17:56 | 16:19 |
| Daylight | 10 h 15 min | 8 h 4 min |
| People on this clock | 15,701,602 | 83,117 |
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 Pori: common questions
How far behind Istanbul is Pori?
Pori is 1 hour behind Istanbul: UTC+2 against UTC+3.
What time is it in Pori at the start of the working day in Istanbul?
The working day in Istanbul starts at 9:00 AM; in Pori it is 8:00 AM at that moment.
If it is 6:00 PM in Istanbul, what time is it in Pori?
At 6:00 PM in Istanbul, clocks in Pori show 5:00 PM.
Is there a time when both Istanbul and Pori are at work?
Yes: from 10:00 AM to 6:00 PM in Istanbul (9:00 AM to 5:00 PM in Pori), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Pori compared with Istanbul?
The new day starts in Pori later: until 1:00 AM in Istanbul, it is still the previous day there. From 11:00 PM in Pori, Istanbul is already on the next day.
Is the time difference between Istanbul and Pori the same all year?
No. Only Pori switches to summer time, so the gap changes twice a year. From March 28, 2027, Pori and Istanbul will have the same time.
