Astronomy

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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:39 AM CDT 1:26 PM CDT 9:13 PM CDT
Civil Twilight 5:00 AM CDT   9:53 PM CDT
Nautical Twilight 4:08 AM CDT   10:45 PM CDT
Astronomical Twilight 2:56 AM CDT   11:59 PM CDT
Altitude -0.8° 61.8° -0.8°
Azimuth 56.9° 180.0° 303.3°
Hour Angle of the Sun 116.6° 116.7° -116.8°
Mean Anomaly of the Sun 137.06° 137.38° 137.70°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.39° 59.72° 60.05°
Sun Declination 20.46° 20.52° 20.59°
Moon 6:26 PM CDT   3:59 AM CDT
Length Of Visible Light 16h 52m
Length of Day
15h 33m
Waxing Gibbous, 90% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter