Day length in London
12 hours 13 minutes
How much shorter has the day got?
2 hours 20 minutes
since the summer solstice · 21. Jun
Change since
Yesterday
−2 min.
7 days
−15 min.
30 days
−1 h. 5 min.
The day in practice
Daylight
5:03 AMdawn6:07 PMdusk
Lights on 5:42 PM – 5:29 AM
Solar noon
11:35 AM
55° sun altitude
The moment the sun reaches its highest point in the sky. The altitude shows how many degrees above the horizon the sun is.
Golden hour
6:02 AMmorning5:08 PMevening
The period just after sunrise and before sunset, when the light is warm and soft. Popular for photography and outdoor activities.