Trier to Sofia: time difference
Sofia is 1 h ahead of Trier. 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.
Trier 04:20 4:20 AM Sofia 05:20 5:20 AM You –:–
04:20 4:20 AM
Central European Summer Time · UTC+2
☀️ 07:47 · 🌙 18:55
05:20 5:20 AM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:55
·
+1 h
Sofia is 1 h ahead of Trier.
When you, Trier 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
🇩🇪 Trier
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 | 🇩🇪 Trier | 🇧🇬 Sofia |
|---|---|---|
| Local time | 04:20 | 05:20 |
| 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 Trier | — | +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 | 07:47 | 07:34 |
| Sunset | 18:55 | 18:55 |
| Daylight | 11 h 8 min | 11 h 20 min |
| People on this clock | 107,233 | 1,286,383 |
Compare Trier with another city
More comparisons with Trier: the time zones next to it and the far side of the clock.
Big time differences
Trier and Sofia: common questions
How many hours ahead of Trier is Sofia?
The clocks in Sofia are 1 hour ahead of those in Trier (UTC+3 and UTC+2).
What time is it in Sofia at the start of the working day in Trier?
The working day in Trier starts at 9:00 AM; in Sofia it is 10:00 AM at that moment.
What time is it in Sofia when it is 6:00 PM in Trier?
When it is 6:00 PM in Trier, it is 7:00 PM in Sofia.
When is a good time to call Sofia from Trier?
Between 9:00 AM and 5:00 PM in Trier – that is 10:00 AM to 6:00 PM in Sofia – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Sofia?
From 11:00 PM in Trier 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 Trier.
Does the time difference between Trier and Sofia change?
No. The clocks in Trier and in Sofia change on the same dates, so the difference stays 1 hour.
