🇩🇰 Slangerup, Denmark
21
- Central European Summer Time
- UTC+2
- Golden hour
☀️ 07:48 · 🌙 18:06 · 10 h 18 min
Slangerup to Istanbul: time difference
Istanbul is 1 h ahead of Slangerup. 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.
Slangerup 09:08 9:08 AM Istanbul 10:08 10:08 AM You –:–
09:08 9:08 AM
Central European Summer Time · UTC+2
☀️ 07:48 · 🌙 18:06
10:08 10:08 AM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
·
+1 h
Istanbul is 1 h ahead of Slangerup.
When you, Slangerup 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
🇩🇰 Slangerup
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 | 🇩🇰 Slangerup | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 09:08 | 10:08 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central European Summer Time | GMT+03:00 |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Slangerup | — | +1 h |
| IANA zone | Europe/Copenhagen | Europe/Istanbul |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:48 | 07:19 |
| Sunset | 18:06 | 18:21 |
| Daylight | 10 h 18 min | 11 h 2 min |
| People on this clock | 6,800 | 15,701,602 |
Compare Slangerup with another city
More comparisons with Slangerup: the time zones next to it and the far side of the clock.
Big time differences
Slangerup and Istanbul: common questions
How many hours ahead of Slangerup is Istanbul?
The clocks in Istanbul are 1 hour ahead of those in Slangerup (UTC+3 and UTC+2).
What time is it in Istanbul when it is 9:00 AM in Slangerup?
When it is 9:00 AM in Slangerup, it is 10:00 AM in Istanbul.
What time is it in Istanbul when it is 6:00 PM in Slangerup?
When it is 6:00 PM in Slangerup, it is 7:00 PM in Istanbul.
Is there a time when both Slangerup and Istanbul are at work?
Yes: from 9:00 AM to 5:00 PM in Slangerup (10:00 AM to 6:00 PM in Istanbul), the working days (9:00 AM–6:00 PM) overlap.
From what time in Slangerup is it tomorrow in Istanbul?
Once it is 11:00 PM in Slangerup, the date in Istanbul has already changed. Until 1:00 AM in Istanbul, it is still the previous day in Slangerup.
Is the time difference between Slangerup and Istanbul the same all year?
No. Only Slangerup switches to summer time, so the gap changes twice a year. From October 25, 2026, Istanbul will be 2 hours ahead of Slangerup.
