Oni to Istanbul: time difference
Istanbul is 1 h behind Oni. 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.
Oni 16:06 4:06 PM Istanbul 15:06 3:06 PM You –:–
16:06 4:06 PM
Georgia Standard Time · UTC+4
☀️ 07:25 · 🌙 18:18
15:06 3:06 PM
GMT+03:00 · UTC+3
☀️ 07:21 · 🌙 18:18
·
−1 h
Istanbul is 1 h behind Oni.
When you, Oni 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
🇬🇪 Oni
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
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 | 🇬🇪 Oni | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 16:06 | 15:06 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Georgia Standard Time | GMT+03:00 |
| UTC offset | UTC+4 | UTC+3 |
| Offset from Oni | — | −1 h |
| IANA zone | Asia/Tbilisi | Europe/Istanbul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:25 | 07:21 |
| Sunset | 18:18 | 18:18 |
| Daylight | 10 h 53 min | 10 h 57 min |
| People on this clock | 2,600 | 15,701,602 |
Compare Oni with another city
More comparisons with Oni: the time zones next to it and the far side of the clock.
Big time differences
Oni and Istanbul: common questions
How far behind Oni is Istanbul?
Istanbul is 1 hour behind Oni: UTC+3 against UTC+4.
What time is it in Istanbul when it is 9:00 AM in Oni?
When it is 9:00 AM in Oni, it is 8:00 AM in Istanbul.
If it is 6:00 PM in Oni, what time is it in Istanbul?
At 6:00 PM in Oni, clocks in Istanbul show 5:00 PM.
When do working hours in Oni and in Istanbul overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Oni, which is 9:00 AM to 5:00 PM in Istanbul.
When is it still the previous day in Istanbul?
Until 1:00 AM in Oni it is still the previous day in Istanbul. The other way round, from 11:00 PM in Istanbul it is already the next day in Oni.
Is the time difference between Oni and Istanbul the same all year?
Yes. Neither Oni nor Istanbul switches to summer time, so the gap is always 1 hour.
