Barcelona to Brentwood: time difference
Brentwood is 1 h behind Barcelona. 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.
Barcelona 21:39 9:39 PM Brentwood 20:39 8:39 PM You –:–
21:39 9:39 PM
Central European Summer Time · UTC+2
☀️ 08:06 · 🌙 19:09
20:39 8:39 PM
British Summer Time · UTC+1
☀️ 07:26 · 🌙 18:03
·
−1 h
Brentwood is 1 h behind Barcelona.
When you, Barcelona and Brentwood are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇪🇸 Barcelona
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
🇬🇧 Brentwood
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 | 🇪🇸 Barcelona | 🇬🇧 Brentwood |
|---|---|---|
| Local time | 21:39 | 20:39 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | British Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Barcelona | — | −1 h |
| IANA zone | Europe/Madrid | Europe/London |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 08:06 | 07:26 |
| Sunset | 19:09 | 18:03 |
| Daylight | 11 h 4 min | 10 h 37 min |
| People on this clock | 1,660,122 | 76,575 |
Compare Barcelona with another city
More comparisons with Barcelona: the time zones next to it and the far side of the clock.
Big time differences
Barcelona and Brentwood: common questions
How far behind Barcelona is Brentwood?
Brentwood is 1 hour behind Barcelona: UTC+1 against UTC+2.
If it is 9:00 AM in Barcelona, what time is it in Brentwood?
At 9:00 AM in Barcelona, clocks in Brentwood show 8:00 AM.
What time is it in Brentwood at the end of the working day in Barcelona?
The working day in Barcelona ends at 6:00 PM; in Brentwood it is 5:00 PM at that moment.
Is there a time when both Barcelona and Brentwood are at work?
Yes: from 10:00 AM to 6:00 PM in Barcelona (9:00 AM to 5:00 PM in Brentwood), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Barcelona is it still yesterday in Brentwood?
Before 1:00 AM in Barcelona, the date in Brentwood has not changed yet. From 11:00 PM in Brentwood, it is already the next day in Barcelona.
Is the time difference between Barcelona and Brentwood the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
