Astronomy

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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:27 AM CDT 1:09 PM CDT 8:52 PM CDT
Civil Twilight 4:49 AM CDT   9:30 PM CDT
Nautical Twilight 4:00 AM CDT   10:20 PM CDT
Astronomical Twilight 2:55 AM CDT   11:26 PM CDT
Altitude -0.8° 63.4° -0.8°
Azimuth 57.6° 180.0° 302.6°
Hour Angle of the Sun 115.6° 115.6° -115.7°
Mean Anomaly of the Sun 138.04° 138.35° 138.67°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.39° 60.71° 61.04°
Sun Declination 20.65° 20.71° 20.77°
Moon 7:21 PM CDT   4:20 AM CDT
Length Of Visible Light 16h 40m
Length of Day
15h 25m
Waxing Gibbous, 94% of the Moon is Illuminated
May 23
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter