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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:25 AM CDT 12:57 PM CDT 8:31 PM CDT
Civil Twilight 4:50 AM CDT   9:06 PM CDT
Nautical Twilight 4:05 AM CDT   9:51 PM CDT
Astronomical Twilight 3:11 AM CDT   10:45 PM CDT
Altitude -0.8° 66.1° -0.8°
Azimuth 59.4° 180.0° 300.8°
Hour Angle of the Sun 113.2° 113.2° -113.3°
Mean Anomaly of the Sun 138.04° 138.35° 138.66°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.39° 60.71° 61.02°
Sun Declination 20.65° 20.71° 20.77°
Moon 7:00 PM CDT (5/23)   4:14 AM CDT (5/23)
Length Of Visible Light 16h 15m
Length of Day
15h 05m
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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