Astronomy
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Astronomy
May. 20, 2013 Rise Solar Noon Set
Actual Time 6:18 AM CDT 1:21 PM CDT 8:23 PM CDT
Civil Twilight 5:50 AM CDT   8:52 PM CDT
Nautical Twilight 5:16 AM CDT   9:26 PM CDT
Astronomical Twilight 4:39 AM CDT   10:03 PM CDT
Altitude -0.8° 75.7° -0.8°
Azimuth 64.8° 180.0° 295.3°
Hour Angle of the Sun 105.6° 105.6° -105.7°
Mean Anomaly of the Sun 135.12° 135.40° 135.69°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 57.41° 57.71° 58.00°
Sun Declination 20.06° 20.12° 20.18°
Moon 3:43 PM CDT   3:01 AM CDT
Length Of Visible Light 15h 01m
Length of Day
14h 05m
Waxing Gibbous, 76% 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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