Kielce to Sofia: time difference
Sofia is 1 h ahead of Kielce. 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.
Kielce 23:17 11:17 PM Sofia 00:17 12:17 AM You –:–
23:17 11:17 PM
Central European Summer Time · UTC+2
☀️ 07:07 · 🌙 17:39
00:17 12:17 AM
Eastern European Summer Time · UTC+3
☀️ 07:45 · 🌙 18:40
·
+1 h
Sofia is 1 h ahead of Kielce.
When you, Kielce 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
🇵🇱 Kielce
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇱 Kielce | 🇧🇬 Sofia |
|---|---|---|
| Local time | 23:17 | 00:17 |
| Local date | Monday, October 19, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Kielce | — | +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 | 07:07 | 07:45 |
| Sunset | 17:39 | 18:40 |
| Daylight | 10 h 32 min | 10 h 55 min |
| People on this clock | 192,468 | 1,286,383 |
Compare Kielce with another city
More comparisons with Kielce: the time zones next to it and the far side of the clock.
Big time differences
Kielce and Sofia: common questions
How far ahead of Kielce is Sofia?
Sofia is 1 hour ahead of Kielce: UTC+3 against UTC+2.
What time is it in Sofia when it is 9:00 AM in Kielce?
When it is 9:00 AM in Kielce, it is 10:00 AM in Sofia.
What time is it in Sofia at the end of the working day in Kielce?
The working day in Kielce ends at 6:00 PM; in Sofia it is 7:00 PM at that moment.
When is a good time to call Sofia from Kielce?
Between 9:00 AM and 5:00 PM in Kielce – that is 10:00 AM to 6:00 PM in Sofia – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Sofia compared with Kielce?
The new day starts in Sofia earlier: at 11:00 PM in Kielce it is already midnight there. Until 1:00 AM in Sofia, Kielce is still on the previous day.
Does the time difference between Kielce and Sofia change?
No. The clocks in Kielce and in Sofia change on the same dates, so the difference stays 1 hour.
