Astronomy
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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:49 AM AST 12:21 PM AST 6:53 PM AST
Civil Twilight 5:25 AM AST   7:17 PM AST
Nautical Twilight 4:57 AM AST   7:45 PM AST
Astronomical Twilight 4:28 AM AST   8:14 PM AST
Altitude -0.8° 87.9° -0.8°
Azimuth 68.1° 360.0° 292.0°
Hour Angle of the Sun 98.1° 98.1° -98.1°
Mean Anomaly of the Sun 137.02° 137.29° 137.56°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.36° 59.63° 59.91°
Sun Declination 20.45° 20.51° 20.56°
Moon 4:29 PM AST   3:27 AM AST
Length Of Visible Light 13h 52m
Length of Day
13h 04m
Waxing Gibbous, 89% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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