Sofia to Biel: time difference
Biel 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 07:22 7:22 AM Biel 06:22 6:22 AM You –:–
07:22 7:22 AM
Eastern European Summer Time · UTC+3
☀️ 07:46 · 🌙 18:38
06:22 6:22 AM
Central European Summer Time · UTC+2
☀️ 07:56 · 🌙 18:37
·
−1 h
Biel is 1 h behind Sofia.
When you, Sofia and Biel 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
🇨🇭 Biel
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 | 🇨🇭 Biel |
|---|---|---|
| Local time | 07:22 | 06:22 |
| Local date | Tuesday, October 20, 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/Zurich |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:46 | 07:56 |
| Sunset | 18:38 | 18:37 |
| Daylight | 10 h 52 min | 10 h 40 min |
| People on this clock | 1,286,383 | 56,378 |
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 Biel: common questions
How far behind Sofia is Biel?
Biel is 1 hour behind Sofia: UTC+2 against UTC+3.
If it is 9:00 AM in Sofia, what time is it in Biel?
At 9:00 AM in Sofia, clocks in Biel show 8:00 AM.
What time is it in Biel at the end of the working day in Sofia?
The working day in Sofia ends at 6:00 PM; in Biel it is 5:00 PM at that moment.
When is a good time to call Biel from Sofia?
Between 10:00 AM and 6:00 PM in Sofia – that is 9:00 AM to 5:00 PM in Biel – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Biel compared with Sofia?
The new day starts in Biel later: until 1:00 AM in Sofia, it is still the previous day there. From 11:00 PM in Biel, Sofia is already on the next day.
Does the time gap between Sofia and Biel change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 1 hour.
