Sofia to Castelldefels: time difference
Castelldefels is 1 h behind Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇪🇸 Castelldefels, Spain
05
- Central European Summer Time
- UTC+2
- Daytime
☀️ 08:08 · 🌙 19:07 · 10 h 58 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 14:31 2:31 PM Castelldefels 13:31 1:31 PM You –:–
14:31 2:31 PM
Eastern European Summer Time · UTC+3
☀️ 07:45 · 🌙 18:40
13:31 1:31 PM
Central European Summer Time · UTC+2
☀️ 08:08 · 🌙 19:07
·
−1 h
Castelldefels is 1 h behind Sofia.
When you, Sofia and Castelldefels 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
🇪🇸 Castelldefels
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 | 🇪🇸 Castelldefels |
|---|---|---|
| Local time | 14:31 | 13:31 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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/Madrid |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:45 | 08:08 |
| Sunset | 18:40 | 19:07 |
| Daylight | 10 h 55 min | 10 h 58 min |
| People on this clock | 1,286,383 | 68,427 |
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 Castelldefels: common questions
How far behind Sofia is Castelldefels?
Castelldefels is 1 hour behind Sofia: UTC+2 against UTC+3.
What time is it in Castelldefels when it is 9:00 AM in Sofia?
When it is 9:00 AM in Sofia, it is 8:00 AM in Castelldefels.
What time is it in Castelldefels when it is 6:00 PM in Sofia?
When it is 6:00 PM in Sofia, it is 5:00 PM in Castelldefels.
When do working hours in Sofia and in Castelldefels 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 Castelldefels.
Until what time in Sofia is it still yesterday in Castelldefels?
Before 1:00 AM in Sofia, the date in Castelldefels has not changed yet. From 11:00 PM in Castelldefels, it is already the next day in Sofia.
Does the time difference between Sofia and Castelldefels change?
No. The clocks in Sofia and in Castelldefels change on the same dates, so the difference stays 1 hour.
