Calella to London: time difference
London is 1 h behind Calella. 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.
Calella 10:35 10:35 AM London 09:35 9:35 AM You –:–
10:35 10:35 AM
Central European Standard Time · UTC+1
☀️ 07:14 · 🌙 17:54
09:35 9:35 AM
Greenwich Mean Time · UTC+0
☀️ 06:44 · 🌙 16:47
·
−1 h
London is 1 h behind Calella.
When you, Calella and London are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇪🇸 Calella
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
🇬🇧 London
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 | 🇪🇸 Calella | 🇬🇧 London |
|---|---|---|
| Local time | 10:35 | 09:35 |
| Local date | Monday, October 26, 2026 | Monday, October 26, 2026 |
| Time zone | Central European Standard Time | Greenwich Mean Time |
| UTC offset | UTC+1 | UTC+0 |
| Offset from Calella | — | −1 h |
| IANA zone | Europe/Madrid | Europe/London |
| Daylight saving | On standard time → UTC+2, Mar 28, 03:00 | On standard time → UTC+1, Mar 28, 02:00 |
| Sunrise | 07:14 | 06:44 |
| Sunset | 17:54 | 16:47 |
| Daylight | 10 h 39 min | 10 h 3 min |
| People on this clock | 19,862 | 8,908,083 |
Compare Calella with another city
More comparisons with Calella: the time zones next to it and the far side of the clock.
Big time differences
Calella and London: common questions
How far behind Calella is London?
London is 1 hour behind Calella: UTC+0 against UTC+1.
If it is 9:00 AM in Calella, what time is it in London?
At 9:00 AM in Calella, clocks in London show 8:00 AM.
If it is 6:00 PM in Calella, what time is it in London?
At 6:00 PM in Calella, clocks in London show 5:00 PM.
Is there a time when both Calella and London are at work?
Yes: from 10:00 AM to 6:00 PM in Calella (9:00 AM to 5:00 PM in London), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Calella is it still yesterday in London?
Before 1:00 AM in Calella, the date in London has not changed yet. From 11:00 PM in London, it is already the next day in Calella.
Is the time difference between Calella and London the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
