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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:36 AM CDT 12:54 PM CDT 8:12 PM CDT
Civil Twilight 5:05 AM CDT   8:43 PM CDT
Nautical Twilight 4:26 AM CDT   9:22 PM CDT
Astronomical Twilight 3:43 AM CDT   10:05 PM CDT
Altitude -0.8° 71.2° -0.8°
Azimuth 62.0° 180.0° 298.2°
Hour Angle of the Sun 109.4° 109.4° -109.5°
Mean Anomaly of the Sun 138.04° 138.34° 138.64°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.40° 60.70° 61.01°
Sun Declination 20.65° 20.71° 20.77°
Moon 6:44 PM CDT (5/23)   4:21 AM CDT (5/23)
Length Of Visible Light 15h 37m
Length of Day
14h 35m
Waxing Gibbous, 98% of the Moon is Illuminated
May 23
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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