Sofia to Ostrow Wielkopolski: time difference
Ostrow Wielkopolski is 1 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇵🇱 Ostrow Wielkopolski, Poland
16
- Central European Summer Time
- UTC+2
- Night
☀️ 07:20 · 🌙 17:49 · 10 h 29 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 21:00 9:00 PM Ostrow Wielkopolski 20:00 8:00 PM You –:–
21:00 9:00 PM
Eastern European Summer Time · UTC+3
☀️ 07:45 · 🌙 18:40
20:00 8:00 PM
Central European Summer Time · UTC+2
☀️ 07:20 · 🌙 17:49
·
−1 h
Ostrow Wielkopolski is 1 h behind Sofia.
When you, Sofia and Ostrow Wielkopolski 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
🇵🇱 Ostrow Wielkopolski
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 | 🇵🇱 Ostrow Wielkopolski |
|---|---|---|
| Local time | 21:00 | 20:00 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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/Warsaw |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:45 | 07:20 |
| Sunset | 18:40 | 17:49 |
| Daylight | 10 h 55 min | 10 h 29 min |
| People on this clock | 1,286,383 | 71,254 |
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 Ostrow Wielkopolski: common questions
How many hours behind Sofia is Ostrow Wielkopolski?
The clocks in Ostrow Wielkopolski are 1 hour behind those in Sofia (UTC+2 and UTC+3).
If it is 9:00 AM in Sofia, what time is it in Ostrow Wielkopolski?
At 9:00 AM in Sofia, clocks in Ostrow Wielkopolski show 8:00 AM.
If it is 6:00 PM in Sofia, what time is it in Ostrow Wielkopolski?
At 6:00 PM in Sofia, clocks in Ostrow Wielkopolski show 5:00 PM.
When do working hours in Sofia and in Ostrow Wielkopolski 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 Ostrow Wielkopolski.
Until what time in Sofia is it still yesterday in Ostrow Wielkopolski?
Before 1:00 AM in Sofia, the date in Ostrow Wielkopolski has not changed yet. From 11:00 PM in Ostrow Wielkopolski, it is already the next day in Sofia.
Is the time difference between Sofia and Ostrow Wielkopolski the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
