Cerkno to Sofia: time difference
Sofia is 1 h ahead of Cerkno. 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.
Cerkno 04:38 4:38 AM Sofia 05:38 5:38 AM You –:–
04:38 4:38 AM
Central European Summer Time · UTC+2
☀️ 07:32 · 🌙 18:06
05:38 5:38 AM
Eastern European Summer Time · UTC+3
☀️ 07:50 · 🌙 18:34
·
+1 h
Sofia is 1 h ahead of Cerkno.
When you, Cerkno and Sofia are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇸🇮 Cerkno
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
🇧🇬 Sofia
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
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- Early
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Time zones side by side
| Detail | 🇸🇮 Cerkno | 🇧🇬 Sofia |
|---|---|---|
| Local time | 04:38 | 05:38 |
| Local date | Friday, October 23, 2026 | Friday, October 23, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Cerkno | — | +1 h |
| IANA zone | Europe/Ljubljana | Europe/Sofia |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:32 | 07:50 |
| Sunset | 18:06 | 18:34 |
| Daylight | 10 h 34 min | 10 h 44 min |
| People on this clock | 1,800 | 1,286,383 |
Compare Cerkno with another city
More comparisons with Cerkno: the time zones next to it and the far side of the clock.
Big time differences
Cerkno and Sofia: common questions
How far ahead of Cerkno is Sofia?
Sofia is 1 hour ahead of Cerkno: UTC+3 against UTC+2.
What time is it in Sofia when it is 9:00 AM in Cerkno?
When it is 9:00 AM in Cerkno, it is 10:00 AM in Sofia.
If it is 6:00 PM in Cerkno, what time is it in Sofia?
At 6:00 PM in Cerkno, clocks in Sofia show 7:00 PM.
When do working hours in Cerkno and in Sofia overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Cerkno, which is 10:00 AM to 6:00 PM in Sofia.
When does the date change in Sofia compared with Cerkno?
The new day starts in Sofia earlier: at 11:00 PM in Cerkno it is already midnight there. Until 1:00 AM in Sofia, Cerkno is still on the previous day.
Is the time difference between Cerkno and Sofia the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
