🇵🇱 Czestochowa, Poland
55
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:11 · 🌙 17:47 · 10 h 36 min
Czestochowa to Sofia: time difference
Sofia is 1 h ahead of Czestochowa. 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.
Czestochowa 10:40 10:40 AM Sofia 11:40 11:40 AM You –:–
10:40 10:40 AM
Central European Summer Time · UTC+2
☀️ 07:11 · 🌙 17:47
11:40 11:40 AM
Eastern European Summer Time · UTC+3
☀️ 07:44 · 🌙 18:42
·
+1 h
Sofia is 1 h ahead of Czestochowa.
When you, Czestochowa 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
🇵🇱 Czestochowa
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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Time zones side by side
| Detail | 🇵🇱 Czestochowa | 🇧🇬 Sofia |
|---|---|---|
| Local time | 10:40 | 11:40 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Czestochowa | — | +1 h |
| IANA zone | Europe/Warsaw | Europe/Sofia |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:11 | 07:44 |
| Sunset | 17:47 | 18:42 |
| Daylight | 10 h 36 min | 10 h 58 min |
| People on this clock | 215,905 | 1,286,383 |
Compare Czestochowa with another city
More comparisons with Czestochowa: the time zones next to it and the far side of the clock.
Big time differences
Czestochowa and Sofia: common questions
How far ahead of Czestochowa is Sofia?
Sofia is 1 hour ahead of Czestochowa: UTC+3 against UTC+2.
What time is it in Sofia when it is 9:00 AM in Czestochowa?
When it is 9:00 AM in Czestochowa, it is 10:00 AM in Sofia.
What time is it in Sofia at the end of the working day in Czestochowa?
The working day in Czestochowa ends at 6:00 PM; in Sofia it is 7:00 PM at that moment.
When do working hours in Czestochowa and in Sofia overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Czestochowa, which is 10:00 AM to 6:00 PM in Sofia.
When does the date change in Sofia compared with Czestochowa?
The new day starts in Sofia earlier: at 11:00 PM in Czestochowa it is already midnight there. Until 1:00 AM in Sofia, Czestochowa is still on the previous day.
Does the time difference between Czestochowa and Sofia change?
No. The clocks in Czestochowa and in Sofia change on the same dates, so the difference stays 1 hour.
