Gradac to Istanbul: time difference
Istanbul is 1 h ahead of Gradac. 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.
Gradac 08:32 8:32 AM Istanbul 09:32 9:32 AM You –:–
08:32 8:32 AM
Central European Summer Time · UTC+2
☀️ 06:58 · 🌙 18:18
09:32 9:32 AM
GMT+03:00 · UTC+3
☀️ 07:10 · 🌙 18:33
·
+1 h
Istanbul is 1 h ahead of Gradac.
When you, Gradac 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
🇭🇷 Gradac
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
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 | 🇭🇷 Gradac | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 08:32 | 09:32 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | GMT+03:00 |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Gradac | — | +1 h |
| IANA zone | Europe/Zagreb | Europe/Istanbul |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 06:58 | 07:10 |
| Sunset | 18:18 | 18:33 |
| Daylight | 11 h 20 min | 11 h 23 min |
| People on this clock | 3,300 | 15,701,602 |
Compare Gradac with another city
More comparisons with Gradac: the time zones next to it and the far side of the clock.
Big time differences
Gradac and Istanbul: common questions
How far ahead of Gradac is Istanbul?
Istanbul is 1 hour ahead of Gradac: UTC+3 against UTC+2.
If it is 9:00 AM in Gradac, what time is it in Istanbul?
At 9:00 AM in Gradac, clocks in Istanbul show 10:00 AM.
What time is it in Istanbul at the end of the working day in Gradac?
The working day in Gradac ends at 6:00 PM; in Istanbul it is 7:00 PM at that moment.
When do working hours in Gradac and in Istanbul overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Gradac, which is 10:00 AM to 6:00 PM in Istanbul.
When does the date change in Istanbul compared with Gradac?
The new day starts in Istanbul earlier: at 11:00 PM in Gradac it is already midnight there. Until 1:00 AM in Istanbul, Gradac is still on the previous day.
Is the time difference between Gradac and Istanbul the same all year?
No. Only Gradac switches to summer time, so the gap changes twice a year. From October 25, 2026, Istanbul will be 2 hours ahead of Gradac.
