🇪🇸 Alcala de Henares, Spain
23
- Central European Summer Time
- UTC+2
- Golden hour
☀️ 08:28 · 🌙 19:31 · 11 h 3 min
Alcala de Henares to London: time difference
London is 1 h behind Alcala de Henares. 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.
Alcala de Henares 09:17 9:17 AM London 08:17 8:17 AM You –:–
09:17 9:17 AM
Central European Summer Time · UTC+2
☀️ 08:28 · 🌙 19:31
08:17 8:17 AM
British Summer Time · UTC+1
☀️ 07:30 · 🌙 18:03
·
−1 h
London is 1 h behind Alcala de Henares.
When you, Alcala de Henares 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
🇪🇸 Alcala de Henares
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 | 🇪🇸 Alcala de Henares | 🇬🇧 London |
|---|---|---|
| Local time | 09:17 | 08:17 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central European Summer Time | British Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Alcala de Henares | — | −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 | 08:28 | 07:30 |
| Sunset | 19:31 | 18:03 |
| Daylight | 11 h 3 min | 10 h 33 min |
| People on this clock | 199,184 | 8,908,083 |
Compare Alcala de Henares with another city
More comparisons with Alcala de Henares: the time zones next to it and the far side of the clock.
Big time differences
Alcala de Henares and London: common questions
How many hours behind Alcala de Henares is London?
The clocks in London are 1 hour behind those in Alcala de Henares (UTC+1 and UTC+2).
If it is 9:00 AM in Alcala de Henares, what time is it in London?
At 9:00 AM in Alcala de Henares, clocks in London show 8:00 AM.
What time is it in London at the end of the working day in Alcala de Henares?
The working day in Alcala de Henares ends at 6:00 PM; in London it is 5:00 PM at that moment.
When is a good time to call London from Alcala de Henares?
Between 10:00 AM and 6:00 PM in Alcala de Henares – that is 9:00 AM to 5:00 PM in London – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in London compared with Alcala de Henares?
The new day starts in London later: until 1:00 AM in Alcala de Henares, it is still the previous day there. From 11:00 PM in London, Alcala de Henares is already on the next day.
Does the time difference between Alcala de Henares and London change?
No. The clocks in Alcala de Henares and in London change on the same dates, so the difference stays 1 hour.
