Istanbul to Rio Tinto: time difference
Rio Tinto is 2 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 02:47 2:47 AM Rio Tinto 00:47 12:47 AM You –:–
02:47 2:47 AM
GMT+03:00 · UTC+3
☀️ 07:22 · 🌙 18:16
00:47 12:47 AM
Western European Summer Time · UTC+1
☀️ 07:52 · 🌙 18:48
·
−2 h
Rio Tinto is 2 h behind Istanbul.
When you, Istanbul and Rio Tinto 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
🇵🇹 Rio Tinto
22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇵🇹 Rio Tinto |
|---|---|---|
| Local time | 02:47 | 00:47 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | GMT+03:00 | Western European Summer Time |
| UTC offset | UTC+3 | UTC+1 |
| Offset from Istanbul | — | −2 h |
| IANA zone | Europe/Istanbul | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:22 | 07:52 |
| Sunset | 18:16 | 18:48 |
| Daylight | 10 h 54 min | 10 h 56 min |
| People on this clock | 15,701,602 | 51,086 |
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 Rio Tinto: common questions
What is the time difference between Istanbul and Rio Tinto?
Rio Tinto is 2 hours behind: it uses UTC+1, while Istanbul is on UTC+3.
What time is it in Rio Tinto when it is 9:00 AM in Istanbul?
When it is 9:00 AM in Istanbul, it is 7:00 AM in Rio Tinto.
If it is 6:00 PM in Istanbul, what time is it in Rio Tinto?
At 6:00 PM in Istanbul, clocks in Rio Tinto show 4:00 PM.
When do working hours in Istanbul and in Rio Tinto overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Istanbul, which is 9:00 AM to 4:00 PM in Rio Tinto.
When does the date change in Rio Tinto compared with Istanbul?
The new day starts in Rio Tinto later: until 2:00 AM in Istanbul, it is still the previous day there. From 10:00 PM in Rio Tinto, Istanbul is already on the next day.
Is the time difference between Istanbul and Rio Tinto the same all year?
No. Only Rio Tinto switches to summer time, so the gap changes twice a year. From October 25, 2026, Rio Tinto will be 3 hours behind Istanbul.
