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Astronomy

May. 22, 2017 Rise Solar Noon Set
Actual Time 5:01 AM BST 1:09 PM BST 9:18 PM BST
Civil Twilight 4:14 AM BST   10:05 PM BST
Nautical Twilight 3:05 AM BST   11:16 PM BST
Astronomical Twilight 1:41 AM BST   12:37 AM BST
Altitude -0.8° 57.0° -0.8°
Azimuth 52.7° 180.0° 307.6°
Hour Angle of the Sun 121.9° 122.1° -122.2°
Mean Anomaly of the Sun 136.75° 137.08° 137.42°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 59.14° 59.48° 59.82°
Sun Declination 20.41° 20.48° 20.54°
Moon 3:50 AM BST   4:37 PM BST
Length of Visible Light 17h 50m
Length of Day
16h 16m
Waning Crescent, 12% of the Moon is Illuminated
May 22
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter