Astronomy

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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:43 AM CDT 1:26 PM CDT 9:09 PM CDT
Civil Twilight 5:05 AM CDT   9:47 PM CDT
Nautical Twilight 4:15 AM CDT   10:38 PM CDT
Astronomical Twilight 3:09 AM CDT   11:44 PM CDT
Altitude -0.8° 63.2° -0.8°
Azimuth 57.5° 180.0° 302.7°
Hour Angle of the Sun 115.7° 115.8° -115.9°
Mean Anomaly of the Sun 138.05° 138.36° 138.68°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.40° 60.73° 61.05°
Sun Declination 20.65° 20.71° 20.77°
Moon 7:38 PM CDT   4:36 AM CDT
Length Of Visible Light 16h 42m
Length of Day
15h 26m
Waxing Gibbous, 96% of the Moon is Illuminated
May 23
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter