Sofia to Louny: time difference
Louny is 1 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇿 Louny, Czech Republic
17
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:27 · 🌙 18:15 · 10 h 48 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 17:32 5:32 PM Louny 16:32 4:32 PM You –:–
17:32 5:32 PM
Eastern European Summer Time · UTC+3
☀️ 07:40 · 🌙 18:46
16:32 4:32 PM
Central European Summer Time · UTC+2
☀️ 07:27 · 🌙 18:15
·
−1 h
Louny is 1 h behind Sofia.
When you, Sofia and Louny 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
🇨🇿 Louny
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 | 🇨🇿 Louny |
|---|---|---|
| Local time | 17:32 | 16:32 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 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/Prague |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:40 | 07:27 |
| Sunset | 18:46 | 18:15 |
| Daylight | 11 h 6 min | 10 h 48 min |
| People on this clock | 1,286,383 | 18,864 |
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 Louny: common questions
What is the time difference between Sofia and Louny?
Louny 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 Louny?
At 9:00 AM in Sofia, clocks in Louny show 8:00 AM.
If it is 6:00 PM in Sofia, what time is it in Louny?
At 6:00 PM in Sofia, clocks in Louny show 5:00 PM.
When do working hours in Sofia and in Louny 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 Louny.
Until what time in Sofia is it still yesterday in Louny?
Before 1:00 AM in Sofia, the date in Louny has not changed yet. From 11:00 PM in Louny, it is already the next day in Sofia.
Does the time difference between Sofia and Louny change?
No. The clocks in Sofia and in Louny change on the same dates, so the difference stays 1 hour.
