Astronomy
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Astronomy
May. 20, 2013 Rise Solar Noon Set
Actual Time 5:50 AM CDT 1:21 PM CDT 8:53 PM CDT
Civil Twilight 5:15 AM CDT   9:28 PM CDT
Nautical Twilight 4:30 AM CDT   10:13 PM CDT
Astronomical Twilight 3:36 AM CDT   11:07 PM CDT
Altitude -0.8° 65.1° -0.8°
Azimuth 60.0° 180.0° 300.2°
Hour Angle of the Sun 112.8° 112.9° -112.9°
Mean Anomaly of the Sun 135.10° 135.40° 135.71°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 57.39° 57.71° 58.02°
Sun Declination 20.06° 20.12° 20.19°
Moon 3:49 PM CDT   2:59 AM CDT
Length Of Visible Light 16h 12m
Length of Day
15h 02m
Waxing Gibbous, 70% 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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