Astronomy
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Astronomy
May. 20, 2013 Rise Solar Noon Set
Actual Time 6:05 AM CDT 1:13 PM CDT 8:21 PM CDT
Civil Twilight 5:35 AM CDT   8:50 PM CDT
Nautical Twilight 5:00 AM CDT   9:26 PM CDT
Astronomical Twilight 4:20 AM CDT   10:05 PM CDT
Altitude -0.8° 73.4° -0.8°
Azimuth 64.0° 180.0° 296.2°
Hour Angle of the Sun 106.9° 107.0° -107.1°
Mean Anomaly of the Sun 135.11° 135.40° 135.69°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 57.41° 57.70° 58.00°
Sun Declination 20.06° 20.12° 20.18°
Moon 3:36 PM CDT   2:52 AM CDT
Length Of Visible Light 15h 14m
Length of Day
14h 16m
Waxing Gibbous, 75% 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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