Sofia to Klagenfurt: time difference
Klagenfurt is 1 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇹 Klagenfurt, Austria
02
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:14 · 🌙 18:27 · 11 h 14 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 13:04 1:04 PM Klagenfurt 12:04 12:04 PM You –:–
13:04 1:04 PM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:55
12:04 12:04 PM
Central European Summer Time · UTC+2
☀️ 07:14 · 🌙 18:27
·
−1 h
Klagenfurt is 1 h behind Sofia.
When you, Sofia and Klagenfurt 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
🇦🇹 Klagenfurt
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 | 🇦🇹 Klagenfurt |
|---|---|---|
| Local time | 13:04 | 12:04 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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/Vienna |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:34 | 07:14 |
| Sunset | 18:55 | 18:27 |
| Daylight | 11 h 20 min | 11 h 14 min |
| People on this clock | 1,286,383 | 100,316 |
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 Klagenfurt: common questions
How many hours behind Sofia is Klagenfurt?
The clocks in Klagenfurt are 1 hour behind those in Sofia (UTC+2 and UTC+3).
What time is it in Klagenfurt at the start of the working day in Sofia?
The working day in Sofia starts at 9:00 AM; in Klagenfurt it is 8:00 AM at that moment.
What time is it in Klagenfurt when it is 6:00 PM in Sofia?
When it is 6:00 PM in Sofia, it is 5:00 PM in Klagenfurt.
When do working hours in Sofia and in Klagenfurt 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 Klagenfurt.
Until what time in Sofia is it still yesterday in Klagenfurt?
Before 1:00 AM in Sofia, the date in Klagenfurt has not changed yet. From 11:00 PM in Klagenfurt, it is already the next day in Sofia.
Does the time difference between Sofia and Klagenfurt change?
No. The clocks in Sofia and in Klagenfurt change on the same dates, so the difference stays 1 hour.
