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Astronomy
May. 20, 2013 Rise Solar Noon Set
Actual Time 5:32 AM CDT 1:00 PM CDT 8:30 PM CDT
Civil Twilight 4:57 AM CDT   9:04 PM CDT
Nautical Twilight 4:13 AM CDT   9:48 PM CDT
Astronomical Twilight 3:22 AM CDT   10:41 PM CDT
Altitude -0.8° 65.8° -0.8°
Azimuth 60.4° 180.0° 299.8°
Hour Angle of the Sun 112.2° 112.3° -112.4°
Mean Anomaly of the Sun 135.08° 135.39° 135.70°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 57.38° 57.69° 58.01°
Sun Declination 20.06° 20.12° 20.19°
Moon 3:28 PM CDT (5/20)   2:38 AM CDT (5/20)
Length Of Visible Light 16h 07m
Length of Day
14h 58m
Waxing Gibbous, 79% of the Moon is Illuminated
May 21
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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