Sofia to Kolasin: time difference
Kolasin is 1 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 00:06 12:06 AM Kolasin 23:06 11:06 PM You –:–
00:06 12:06 AM
Eastern European Summer Time · UTC+3
☀️ 07:46 · 🌙 18:38
23:06 11:06 PM
Central European Summer Time · UTC+2
☀️ 07:01 · 🌙 17:53
·
−1 h
Kolasin is 1 h behind Sofia.
When you, Sofia and Kolasin are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇬 Sofia
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
🇲🇪 Kolasin
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 | 🇧🇬 Sofia | 🇲🇪 Kolasin |
|---|---|---|
| Local time | 00:06 | 23:06 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern European Summer Time | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Sofia | — | −1 h |
| IANA zone | Europe/Sofia | Europe/Podgorica |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:46 | 07:01 |
| Sunset | 18:38 | 17:53 |
| Daylight | 10 h 52 min | 10 h 52 min |
| People on this clock | 1,286,383 | 2,900 |
Compare Sofia with another city
More comparisons with Sofia: the time zones next to it and the far side of the clock.
Big time differences
Sofia and Kolasin: common questions
How many hours behind Sofia is Kolasin?
The clocks in Kolasin are 1 hour behind those in Sofia (UTC+2 and UTC+3).
What time is it in Kolasin at the start of the working day in Sofia?
The working day in Sofia starts at 9:00 AM; in Kolasin it is 8:00 AM at that moment.
If it is 6:00 PM in Sofia, what time is it in Kolasin?
At 6:00 PM in Sofia, clocks in Kolasin show 5:00 PM.
When do working hours in Sofia and in Kolasin overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Sofia, which is 9:00 AM to 5:00 PM in Kolasin.
When is it still the previous day in Kolasin?
Until 1:00 AM in Sofia it is still the previous day in Kolasin. The other way round, from 11:00 PM in Kolasin it is already the next day in Sofia.
Does the time difference between Sofia and Kolasin change?
No. The clocks in Sofia and in Kolasin change on the same dates, so the difference stays 1 hour.
