Day length in London
12 hours 14 minutes
How much shorter has the day got?
2 hours 27 minutes
since the summer solstice · 21. Jun
Change since
Yesterday
−2 min.
7 days
−16 min.
30 days
−1 h. 7 min.
The day in practice
Daylight
5:34 AMdawn6:39 PMdusk
Lights on 6:13 PM – 6:00 AM
Solar noon
12:06 PM
54° 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
6:33 AMmorning5:39 PMevening
The period just after sunrise and before sunset, when the light is warm and soft. Popular for photography and outdoor activities.