Koblenz to Sofia: time difference
Sofia is 1 h ahead of Koblenz. 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.
Koblenz 09:08 9:08 AM Sofia 10:08 10:08 AM You –:–
09:08 9:08 AM
Central European Summer Time · UTC+2
☀️ 07:44 · 🌙 18:51
10:08 10:08 AM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:55
·
+1 h
Sofia is 1 h ahead of Koblenz.
When you, Koblenz and Sofia are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇩🇪 Koblenz
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
🇧🇬 Sofia
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇩🇪 Koblenz | 🇧🇬 Sofia |
|---|---|---|
| Local time | 09:08 | 10:08 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Koblenz | — | +1 h |
| IANA zone | Europe/Berlin | Europe/Sofia |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:44 | 07:34 |
| Sunset | 18:51 | 18:55 |
| Daylight | 11 h 7 min | 11 h 20 min |
| People on this clock | 110,643 | 1,286,383 |
Compare Koblenz with another city
More comparisons with Koblenz: the time zones next to it and the far side of the clock.
Big time differences
Koblenz and Sofia: common questions
How far ahead of Koblenz is Sofia?
Sofia is 1 hour ahead of Koblenz: UTC+3 against UTC+2.
What time is it in Sofia when it is 9:00 AM in Koblenz?
When it is 9:00 AM in Koblenz, it is 10:00 AM in Sofia.
If it is 6:00 PM in Koblenz, what time is it in Sofia?
At 6:00 PM in Koblenz, clocks in Sofia show 7:00 PM.
When do working hours in Koblenz and in Sofia overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Koblenz, which is 10:00 AM to 6:00 PM in Sofia.
When is it already the next day in Sofia?
From 11:00 PM in Koblenz it is already the next day in Sofia. The other way round, until 1:00 AM in Sofia it is still the previous day in Koblenz.
Does the time difference between Koblenz and Sofia change?
No. The clocks in Koblenz and in Sofia change on the same dates, so the difference stays 1 hour.
