🇧🇬 Kyustendil, Bulgaria
35
- Eastern European Standard Time
- UTC+2
- Daytime
☀️ 07:09 · 🌙 17:18 · 10 h 9 min
Kyustendil to Istanbul: time difference
Istanbul is 1 h ahead of Kyustendil. 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.
Kyustendil 09:12 9:12 AM Istanbul 10:12 10:12 AM You –:–
09:12 9:12 AM
Eastern European Standard Time · UTC+2
☀️ 07:09 · 🌙 17:18
10:12 10:12 AM
Türkiye Standard Time · UTC+3
☀️ 07:41 · 🌙 17:56
·
+1 h
Istanbul is 1 h ahead of Kyustendil.
When you, Kyustendil 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
🇧🇬 Kyustendil
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 | 🇧🇬 Kyustendil | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 09:12 | 10:12 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Eastern European Standard Time | Türkiye Standard Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Kyustendil | — | +1 h |
| IANA zone | Europe/Sofia | Europe/Istanbul |
| Daylight saving | On standard time → UTC+3, Mar 28, 04:00 | Not observed |
| Sunrise | 07:09 | 07:41 |
| Sunset | 17:18 | 17:56 |
| Daylight | 10 h 9 min | 10 h 15 min |
| People on this clock | 47,640 | 15,701,602 |
Compare Kyustendil with another city
More comparisons with Kyustendil: the time zones next to it and the far side of the clock.
Big time differences
Kyustendil and Istanbul: common questions
How many hours ahead of Kyustendil is Istanbul?
The clocks in Istanbul are 1 hour ahead of those in Kyustendil (UTC+3 and UTC+2).
If it is 9:00 AM in Kyustendil, what time is it in Istanbul?
At 9:00 AM in Kyustendil, clocks in Istanbul show 10:00 AM.
What time is it in Istanbul at the end of the working day in Kyustendil?
The working day in Kyustendil ends at 6:00 PM; in Istanbul it is 7:00 PM at that moment.
When is a good time to call Istanbul from Kyustendil?
Between 9:00 AM and 5:00 PM in Kyustendil – that is 10:00 AM to 6:00 PM in Istanbul – both places are within working hours (9:00 AM–6:00 PM).
From what time in Kyustendil is it tomorrow in Istanbul?
Once it is 11:00 PM in Kyustendil, the date in Istanbul has already changed. Until 1:00 AM in Istanbul, it is still the previous day in Kyustendil.
Does the time gap between Kyustendil and Istanbul change during the year?
Yes – daylight saving time is used in Kyustendil but not in Istanbul. From March 28, 2027, Istanbul and Kyustendil will have the same time.
