Time difference between London and Alphen aan den Rijn

Alphen aan den Rijn is 1 hours ahead of London.

Europe/London Europe/Amsterdam same day

Local time in both cities

London · United Kingdom
13:57
Monday, 21 September 2026
Europe/London · UTC+01:00
Alphen aan den Rijn · Netherlands
14:57
Monday, 21 September 2026
Europe/Amsterdam · UTC+02:00

Alphen aan den Rijn is 1 hours ahead of London.

same day

Time zones

LondonEurope/London · UTC+01:00
Alphen aan den RijnEurope/Amsterdam · UTC+02:00

London is currently on daylight saving time (UTC+01:00). Next change: 2026-10-25 01:00.

Alphen aan den Rijn is currently on daylight saving time (UTC+02:00). Next change: 2026-10-25 02:00.

Hour-by-hour conversion

Calculated for 2026-09-21 local time in London. The two places start and end daylight saving on different dates, so another day can give a different result.

London (source) Alphen aan den Rijn (target)
00:00 01:00
01:00 02:00
02:00 03:00
03:00 04:00
04:00 05:00
05:00 06:00
06:00 07:00
07:00 08:00
08:00 09:00
09:00 10:00
10:00 11:00
11:00 12:00
12:00 13:00
13:00 14:00
14:00 15:00
15:00 16:00
16:00 17:00
17:00 18:00
18:00 19:00
19:00 20:00
20:00 21:00
21:00 22:00
22:00 23:00
23:00 00:00 next day

FAQ

How many hours apart are London and Alphen aan den Rijn right now?
The answer at the top of the page is calculated for the current moment and states which side is ahead. The gap changes during the year, because the two places usually start and end daylight saving on different dates.
Is this difference the same all year?
Not necessarily. London uses Europe/London and Alphen aan den Rijn uses Europe/Amsterdam; if either observes daylight saving, the gap shifts during the year. Use “Convert a specific date and time” below to calculate it for a given day.
How do I read the conversion table?
The left column lists each whole hour in London; the right column is the local time in Alphen aan den Rijn at that same instant, with date rollovers marked. On the day clocks jump forward, some hours do not exist locally — the table says so instead of showing a plausible but wrong value.

Both cities