Astronomy
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Astronomy
May. 20, 2013 Rise Solar Noon Set
Actual Time 5:24 AM CDT 12:55 PM CDT 8:26 PM CDT
Civil Twilight 4:49 AM CDT   9:01 PM CDT
Nautical Twilight 4:04 AM CDT   9:46 PM CDT
Astronomical Twilight 3:11 AM CDT   10:40 PM CDT
Altitude -0.8° 65.2° -0.8°
Azimuth 60.0° 180.0° 300.1°
Hour Angle of the Sun 112.7° 112.8° -112.9°
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° 58.00°
Sun Declination 20.06° 20.12° 20.18°
Moon 3:22 PM CDT   2:32 AM CDT
Length Of Visible Light 16h 12m
Length of Day
15h 02m
Waxing Gibbous, 74% of the Moon is Illuminated
May 20
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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