🇳🇱 Leiden, Netherlands
35
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:58 · 🌙 19:01 · 11 h 3 min
Leiden to London: time difference
London is 1 h behind Leiden. 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.
Leiden 10:17 10:17 AM London 09:17 9:17 AM You –:–
10:17 10:17 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:01
09:17 9:17 AM
British Summer Time · UTC+1
☀️ 07:16 · 🌙 18:20
·
−1 h
London is 1 h behind Leiden.
When you, Leiden 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
🇳🇱 Leiden
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 | 🇳🇱 Leiden | 🇬🇧 London |
|---|---|---|
| Local time | 10:17 | 09:17 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | British Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Leiden | — | −1 h |
| IANA zone | Europe/Amsterdam | Europe/London |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:58 | 07:16 |
| Sunset | 19:01 | 18:20 |
| Daylight | 11 h 3 min | 11 h 4 min |
| People on this clock | 127,089 | 8,908,083 |
Compare Leiden with another city
More comparisons with Leiden: the time zones next to it and the far side of the clock.
Big time differences
Leiden and London: common questions
What is the time difference between Leiden and London?
London is 1 hour behind: it uses UTC+1, while Leiden is on UTC+2.
What time is it in London at the start of the working day in Leiden?
The working day in Leiden starts at 9:00 AM; in London it is 8:00 AM at that moment.
If it is 6:00 PM in Leiden, what time is it in London?
At 6:00 PM in Leiden, clocks in London show 5:00 PM.
When is a good time to call London from Leiden?
Between 10:00 AM and 6:00 PM in Leiden – that is 9:00 AM to 5:00 PM in London – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in London?
Until 1:00 AM in Leiden it is still the previous day in London. The other way round, from 11:00 PM in London it is already the next day in Leiden.
Does the time difference between Leiden and London change?
No. The clocks in Leiden and in London change on the same dates, so the difference stays 1 hour.
