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Astronomy

Sep. 22, 2017 Rise Solar Noon Set
Actual Time 6:48 AM BST 12:54 PM BST 6:59 PM BST
Civil Twilight 6:14 AM BST   7:33 PM BST
Nautical Twilight 5:35 AM BST   8:12 PM BST
Astronomical Twilight 4:54 AM BST   8:53 PM BST
Altitude -0.8° 38.6° -0.8°
Azimuth 88.6° 180.0° 271.1°
Hour Angle of the Sun 91.6° 91.5° -91.4°
Mean Anomaly of the Sun 258.05° 258.30° 258.55°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 179.47° 179.70° 179.92°
Sun Declination 0.23° 0.13° 0.03°
Moon 9:03 AM BST   8:18 PM BST
Length of Visible Light 13h 18m
Length of Day
12h 11m
Waxing Crescent, 5% of the Moon is Illuminated
Sep 22
Waxing Crescent
Sep 27
First Quarter
Oct 5
Full
Oct 12
Last Quarter
Oct 19
New