Two side-by-side and synchronised timelapse videos, both showing 24 hours from midnight to midnight. In the video, one hour passes in four seconds.
On the left is the spring equinox, Tuesday 20th March 2012.
Length of day: 12h 14m 24s
Solar noon, time: 12:28
Solar noon, altitude: 29.9°
Solar noon, distance (10^6 km): 149.000
One webcam image taken each minute.
On the right is the summer solstice, Thursday 21st June 2012.
Length of day: 18h 55m 54s
Solar noon, time: 13:22
Solar noon, altitude: 53.3°
Solar noon, distance (10^6 km): 152.033
One webcam image taken every 30 seconds.
See the webcam here: finland.fi/public/default.aspx?nodeid=41819
More equinox and solstice videos here: