🇪🇸 Castelldefels, Spain
06
- Central European Summer Time
- UTC+2
- Daytime
☀️ 08:08 · 🌙 19:07 · 10 h 58 min
Castelldefels to Bucharest: time difference
Bucharest is 1 h ahead of Castelldefels. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇷🇴 Bucharest, Romania
06
- Eastern European Summer Time
- UTC+3
- Daytime
☀️ 07:36 · 🌙 18:27 · 10 h 51 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Castelldefels 11:23 11:23 AM Bucharest 12:23 12:23 PM You –:–
11:23 11:23 AM
Central European Summer Time · UTC+2
☀️ 08:08 · 🌙 19:07
12:23 12:23 PM
Eastern European Summer Time · UTC+3
☀️ 07:36 · 🌙 18:27
·
+1 h
Bucharest is 1 h ahead of Castelldefels.
When you, Castelldefels and Bucharest are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇪🇸 Castelldefels
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
🇷🇴 Bucharest
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 | 🇪🇸 Castelldefels | 🇷🇴 Bucharest |
|---|---|---|
| Local time | 11:23 | 12:23 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Castelldefels | — | +1 h |
| IANA zone | Europe/Madrid | Europe/Bucharest |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 08:08 | 07:36 |
| Sunset | 19:07 | 18:27 |
| Daylight | 10 h 58 min | 10 h 51 min |
| People on this clock | 68,427 | 1,883,425 |
Compare Castelldefels with another city
More comparisons with Castelldefels: the time zones next to it and the far side of the clock.
Big time differences
Castelldefels and Bucharest: common questions
How many hours ahead of Castelldefels is Bucharest?
The clocks in Bucharest are 1 hour ahead of those in Castelldefels (UTC+3 and UTC+2).
What time is it in Bucharest when it is 9:00 AM in Castelldefels?
When it is 9:00 AM in Castelldefels, it is 10:00 AM in Bucharest.
What time is it in Bucharest when it is 6:00 PM in Castelldefels?
When it is 6:00 PM in Castelldefels, it is 7:00 PM in Bucharest.
When is a good time to call Bucharest from Castelldefels?
Between 9:00 AM and 5:00 PM in Castelldefels – that is 10:00 AM to 6:00 PM in Bucharest – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Bucharest compared with Castelldefels?
The new day starts in Bucharest earlier: at 11:00 PM in Castelldefels it is already midnight there. Until 1:00 AM in Bucharest, Castelldefels is still on the previous day.
Does the time difference between Castelldefels and Bucharest change?
No. The clocks in Castelldefels and in Bucharest change on the same dates, so the difference stays 1 hour.
