Konstanz to Sofia: time difference
Sofia is 1 h ahead of Konstanz. 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.
Konstanz 09:27 9:27 AM Sofia 10:27 10:27 AM You –:–
09:27 9:27 AM
Central European Summer Time · UTC+2
☀️ 07:35 · 🌙 18:47
10:27 10:27 AM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:55
·
+1 h
Sofia is 1 h ahead of Konstanz.
When you, Konstanz 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
🇩🇪 Konstanz
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 | 🇩🇪 Konstanz | 🇧🇬 Sofia |
|---|---|---|
| Local time | 09:27 | 10:27 |
| 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 Konstanz | — | +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 | 07:35 | 07:34 |
| Sunset | 18:47 | 18:55 |
| Daylight | 11 h 12 min | 11 h 20 min |
| People on this clock | 85,692 | 1,286,383 |
Compare Konstanz with another city
More comparisons with Konstanz: the time zones next to it and the far side of the clock.
Big time differences
Konstanz and Sofia: common questions
How far ahead of Konstanz is Sofia?
Sofia is 1 hour ahead of Konstanz: UTC+3 against UTC+2.
What time is it in Sofia at the start of the working day in Konstanz?
The working day in Konstanz starts at 9:00 AM; in Sofia it is 10:00 AM at that moment.
If it is 6:00 PM in Konstanz, what time is it in Sofia?
At 6:00 PM in Konstanz, clocks in Sofia show 7:00 PM.
Is there a time when both Konstanz and Sofia are at work?
Yes: from 9:00 AM to 5:00 PM in Konstanz (10:00 AM to 6:00 PM in Sofia), the working days (9:00 AM–6:00 PM) overlap.
From what time in Konstanz is it tomorrow in Sofia?
Once it is 11:00 PM in Konstanz, the date in Sofia has already changed. Until 1:00 AM in Sofia, it is still the previous day in Konstanz.
Is the time difference between Konstanz and Sofia the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
