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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:36 AM AST 12:08 PM AST 6:41 PM AST
Civil Twilight 5:13 AM AST   7:04 PM AST
Nautical Twilight 4:45 AM AST   7:32 PM AST
Astronomical Twilight 4:16 AM AST   8:01 PM AST
Altitude -0.8° 87.7° -0.8°
Azimuth 68.1° 360.0° 292.0°
Hour Angle of the Sun 98.0° 98.0° -98.0°
Mean Anomaly of the Sun 137.02° 137.28° 137.55°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.35° 59.62° 59.90°
Sun Declination 20.45° 20.50° 20.56°
Moon 4:16 PM AST   3:15 AM AST
Length Of Visible Light 13h 51m
Length of Day
13h 04m
Waxing Gibbous, 92% 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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