Astronomy

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Astronomy
May. 19, 2013 Rise Solar Noon Set
Actual Time 5:40 AM CDT 12:50 PM CDT 8:01 PM CDT
Civil Twilight 5:10 AM CDT   8:31 PM CDT
Nautical Twilight 4:33 AM CDT   9:08 PM CDT
Astronomical Twilight 3:52 AM CDT   9:49 PM CDT
Altitude -0.8° 71.8° -0.8°
Azimuth 63.7° 180.0° 296.5°
Hour Angle of the Sun 107.6° 107.7° -107.7°
Mean Anomaly of the Sun 134.10° 134.40° 134.69°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.39° 56.69° 56.99°
Sun Declination 19.85° 19.91° 19.98°
Moon 2:10 PM CDT   1:57 AM CDT
Length Of Visible Light 15h 21m
Length of Day
14h 21m
First Quarter, 60% of the Moon is Illuminated
May 19
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter