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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:10 AM EDT 1:33 PM EDT 8:57 PM EDT
Civil Twilight 5:38 AM EDT   9:30 PM EDT
Nautical Twilight 4:57 AM EDT   10:11 PM EDT
Astronomical Twilight 4:10 AM EDT   10:58 PM EDT
Altitude -0.8° 69.2° -0.8°
Azimuth 61.1° 180.0° 299.1°
Hour Angle of the Sun 110.8° 110.8° -110.9°
Mean Anomaly of the Sun 138.03° 138.33° 138.63°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.38° 60.69° 61.00°
Sun Declination 20.65° 20.71° 20.76°
Moon 7:28 PM EDT (5/23)   4:56 AM EDT (5/23)
Length Of Visible Light 15h 51m
Length of Day
14h 46m
Waxing Gibbous, 98% of the Moon is Illuminated
May 23
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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