Sofia to Blonduos: time difference
Blonduos is 3 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 05:34 5:34 AM Blonduos 02:34 2:34 AM You –:–
05:34 5:34 AM
Eastern European Summer Time · UTC+3
☀️ 07:45 · 🌙 18:40
02:34 2:34 AM
Greenwich Mean Time · UTC+0
☀️ 08:29 · 🌙 17:44
·
−3 h
Blonduos is 3 h behind Sofia.
When you, Sofia and Blonduos 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
🇮🇸 Blonduos
21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇬 Sofia | 🇮🇸 Blonduos |
|---|---|---|
| Local time | 05:34 | 02:34 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern European Summer Time | Greenwich Mean Time |
| UTC offset | UTC+3 | UTC+0 |
| Offset from Sofia | — | −3 h |
| IANA zone | Europe/Sofia | Atlantic/Reykjavik |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:45 | 08:29 |
| Sunset | 18:40 | 17:44 |
| Daylight | 10 h 55 min | 9 h 15 min |
| People on this clock | 1,286,383 | 900 |
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 Blonduos: common questions
How many hours behind Sofia is Blonduos?
The clocks in Blonduos are 3 hours behind those in Sofia (UTC+0 and UTC+3).
What time is it in Blonduos at the start of the working day in Sofia?
The working day in Sofia starts at 9:00 AM; in Blonduos it is 6:00 AM at that moment.
What time is it in Blonduos when it is 6:00 PM in Sofia?
When it is 6:00 PM in Sofia, it is 3:00 PM in Blonduos.
When is a good time to call Blonduos from Sofia?
Between 12:00 PM and 6:00 PM in Sofia – that is 9:00 AM to 3:00 PM in Blonduos – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Blonduos?
Until 3:00 AM in Sofia it is still the previous day in Blonduos. The other way round, from 9:00 PM in Blonduos it is already the next day in Sofia.
Is the time difference between Sofia and Blonduos the same all year?
No. Only Sofia switches to summer time, so the gap changes twice a year. From October 25, 2026, Blonduos will be 2 hours behind Sofia.
