🇨🇭 Rheinfelden, Switzerland
22
- Central European Standard Time
- UTC+1
- Daytime
☀️ 07:07 · 🌙 17:20 · 10 h 13 min
Rheinfelden to Istanbul: time difference
Istanbul is 2 h ahead of Rheinfelden. 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.
Rheinfelden 13:58 1:58 PM Istanbul 15:58 3:58 PM You –:–
13:58 1:58 PM
Central European Standard Time · UTC+1
☀️ 07:07 · 🌙 17:20
15:58 3:58 PM
Türkiye Standard Time · UTC+3
☀️ 07:30 · 🌙 18:07
·
+2 h
Istanbul is 2 h ahead of Rheinfelden.
When you, Rheinfelden 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
🇨🇭 Rheinfelden
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
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 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇭 Rheinfelden | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 13:58 | 15:58 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Central European Standard Time | Türkiye Standard Time |
| UTC offset | UTC+1 | UTC+3 |
| Offset from Rheinfelden | — | +2 h |
| IANA zone | Europe/Zurich | Europe/Istanbul |
| Daylight saving | On standard time → UTC+2, Mar 28, 03:00 | Not observed |
| Sunrise | 07:07 | 07:30 |
| Sunset | 17:20 | 18:07 |
| Daylight | 10 h 13 min | 10 h 36 min |
| People on this clock | 13,360 | 15,701,602 |
Compare Rheinfelden with another city
More comparisons with Rheinfelden: the time zones next to it and the far side of the clock.
Big time differences
Rheinfelden and Istanbul: common questions
What is the time difference between Rheinfelden and Istanbul?
Istanbul is 2 hours ahead: it uses UTC+3, while Rheinfelden is on UTC+1.
What time is it in Istanbul at the start of the working day in Rheinfelden?
The working day in Rheinfelden starts at 9:00 AM; in Istanbul it is 11:00 AM at that moment.
What time is it in Istanbul when it is 6:00 PM in Rheinfelden?
When it is 6:00 PM in Rheinfelden, it is 8:00 PM in Istanbul.
When do working hours in Rheinfelden and in Istanbul overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Rheinfelden, which is 11:00 AM to 6:00 PM in Istanbul.
When does the date change in Istanbul compared with Rheinfelden?
The new day starts in Istanbul earlier: at 10:00 PM in Rheinfelden it is already midnight there. Until 2:00 AM in Istanbul, Rheinfelden is still on the previous day.
Does the time gap between Rheinfelden and Istanbul change during the year?
Yes – daylight saving time is used in Rheinfelden but not in Istanbul. From March 28, 2027, Istanbul will be 1 hour ahead of Rheinfelden.
