Sofia to Cham: time difference
Cham 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 21:25 9:25 PM Cham 20:25 8:25 PM You –:–
21:25 9:25 PM
Eastern European Summer Time · UTC+3
☀️ 07:46 · 🌙 18:38
20:25 8:25 PM
Central European Summer Time · UTC+2
☀️ 07:52 · 🌙 18:32
·
−1 h
Cham is 1 h behind Sofia.
When you, Sofia and Cham 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
🇨🇭 Cham
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 | 🇨🇭 Cham |
|---|---|---|
| Local time | 21:25 | 20:25 |
| 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 | 07:52 |
| Sunset | 18:38 | 18:32 |
| Daylight | 10 h 52 min | 10 h 40 min |
| People on this clock | 1,286,383 | 17,060 |
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 Cham: common questions
What is the time difference between Sofia and Cham?
Cham is 1 hour behind: it uses UTC+2, while Sofia is on UTC+3.
If it is 9:00 AM in Sofia, what time is it in Cham?
At 9:00 AM in Sofia, clocks in Cham show 8:00 AM.
If it is 6:00 PM in Sofia, what time is it in Cham?
At 6:00 PM in Sofia, clocks in Cham show 5:00 PM.
When is a good time to call Cham from Sofia?
Between 10:00 AM and 6:00 PM in Sofia – that is 9:00 AM to 5:00 PM in Cham – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Sofia is it still yesterday in Cham?
Before 1:00 AM in Sofia, the date in Cham has not changed yet. From 11:00 PM in Cham, it is already the next day in Sofia.
Does the time difference between Sofia and Cham change?
No. The clocks in Sofia and in Cham change on the same dates, so the difference stays 1 hour.
