Sofia to La Chaux-de-Fonds: time difference
La Chaux-de-Fonds is 1 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇭 La Chaux-de-Fonds, Switzerland
19
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:57 · 🌙 18:40 · 10 h 43 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 16:18 4:18 PM La Chaux-de-Fonds 15:18 3:18 PM You –:–
16:18 4:18 PM
Eastern European Summer Time · UTC+3
☀️ 07:45 · 🌙 18:40
15:18 3:18 PM
Central European Summer Time · UTC+2
☀️ 07:57 · 🌙 18:40
·
−1 h
La Chaux-de-Fonds is 1 h behind Sofia.
When you, Sofia and La Chaux-de-Fonds 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
🇨🇭 La Chaux-de-Fonds
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 | 🇨🇭 La Chaux-de-Fonds |
|---|---|---|
| Local time | 16:18 | 15:18 |
| 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/Zurich |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:45 | 07:57 |
| Sunset | 18:40 | 18:40 |
| Daylight | 10 h 55 min | 10 h 43 min |
| People on this clock | 1,286,383 | 39,027 |
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 La Chaux-de-Fonds: common questions
How many hours behind Sofia is La Chaux-de-Fonds?
The clocks in La Chaux-de-Fonds 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 La Chaux-de-Fonds?
At 9:00 AM in Sofia, clocks in La Chaux-de-Fonds show 8:00 AM.
What time is it in La Chaux-de-Fonds when it is 6:00 PM in Sofia?
When it is 6:00 PM in Sofia, it is 5:00 PM in La Chaux-de-Fonds.
Is there a time when both Sofia and La Chaux-de-Fonds are at work?
Yes: from 10:00 AM to 6:00 PM in Sofia (9:00 AM to 5:00 PM in La Chaux-de-Fonds), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in La Chaux-de-Fonds compared with Sofia?
The new day starts in La Chaux-de-Fonds later: until 1:00 AM in Sofia, it is still the previous day there. From 11:00 PM in La Chaux-de-Fonds, Sofia is already on the next day.
Does the time gap between Sofia and La Chaux-de-Fonds change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 1 hour.
