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Astronomy

Oct. 21, 2017 Rise Solar Noon Set
Actual Time 7:46 AM CDT 1:10 PM CDT 6:33 PM CDT
Civil Twilight 7:17 AM CDT   7:02 PM CDT
Nautical Twilight 6:44 AM CDT   7:34 PM CDT
Astronomical Twilight 6:11 AM CDT   8:07 PM CDT
Altitude -0.8° 36.6° -0.8°
Azimuth 104.0° 180.0° 255.7°
Hour Angle of the Sun 81.0° 81.0° -80.9°
Mean Anomaly of the Sun 286.92° 287.14° 287.36°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -153.70° -153.48° -153.27°
Sun Declination -10.87° -10.95° -11.03°
Moon 9:24 AM CDT   8:03 PM CDT
Length of Visible Light 11h 44m
Length of Day
10h 47m
New Moon, 2% of the Moon is Illuminated
Oct 21
New Moon
Oct 27
First Quarter
Nov 4
Full
Nov 10
Last Quarter
Nov 18
New