Astronomy

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Astronomy
May. 18, 2013 Rise Solar Noon Set
Actual Time 5:50 AM CDT 12:49 PM CDT 7:47 PM CDT
Civil Twilight 5:23 AM CDT   8:15 PM CDT
Nautical Twilight 4:50 AM CDT   8:48 PM CDT
Astronomical Twilight 4:14 AM CDT   9:24 PM CDT
Altitude -0.8° 76.6° -0.8°
Azimuth 65.7° 180.0° 294.4°
Hour Angle of the Sun 104.6° 104.6° -104.6°
Mean Anomaly of the Sun 133.12° 133.41° 133.70°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 55.40° 55.69° 55.98°
Sun Declination 19.64° 19.70° 19.76°
Moon 1:11 PM CDT   1:21 AM CDT
Length Of Visible Light 14h 51m
Length of Day
13h 56m
First Quarter, 57% of the Moon is Illuminated
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter