Istanbul to Amersfoort: time difference
Amersfoort is 1 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇿🇦 Amersfoort, South Africa
38
- South Africa Standard Time
- UTC+2
- Daytime
☀️ 05:23 · 🌙 18:10 · 12 h 47 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 10:36 10:36 AM Amersfoort 09:36 9:36 AM You –:–
10:36 10:36 AM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
09:36 9:36 AM
South Africa Standard Time · UTC+2
☀️ 05:23 · 🌙 18:10
·
−1 h
Amersfoort is 1 h behind Istanbul.
When you, Istanbul and Amersfoort 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
🇿🇦 Amersfoort
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 | 🇿🇦 Amersfoort |
|---|---|---|
| Local time | 10:36 | 09:36 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | GMT+03:00 | South Africa Standard Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Istanbul | — | −1 h |
| IANA zone | Europe/Istanbul | Africa/Johannesburg |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:19 | 05:23 |
| Sunset | 18:21 | 18:10 |
| Daylight | 11 h 2 min | 12 h 47 min |
| People on this clock | 15,701,602 | 12,335 |
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 Amersfoort: common questions
How many hours behind Istanbul is Amersfoort?
The clocks in Amersfoort are 1 hour behind those in Istanbul (UTC+2 and UTC+3).
If it is 9:00 AM in Istanbul, what time is it in Amersfoort?
At 9:00 AM in Istanbul, clocks in Amersfoort show 8:00 AM.
If it is 6:00 PM in Istanbul, what time is it in Amersfoort?
At 6:00 PM in Istanbul, clocks in Amersfoort show 5:00 PM.
When is a good time to call Amersfoort from Istanbul?
Between 10:00 AM and 6:00 PM in Istanbul – that is 9:00 AM to 5:00 PM in Amersfoort – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Amersfoort compared with Istanbul?
The new day starts in Amersfoort later: until 1:00 AM in Istanbul, it is still the previous day there. From 11:00 PM in Amersfoort, Istanbul is already on the next day.
Does the time gap between Istanbul and Amersfoort change during the year?
No, the clocks change neither in Istanbul nor in Amersfoort, so the gap is 1 hour all year round.
