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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:09 AM EDT 1:18 PM EDT 8:27 PM EDT
Civil Twilight 5:40 AM EDT   8:56 PM EDT
Nautical Twilight 5:04 AM EDT   9:32 PM EDT
Astronomical Twilight 4:25 AM EDT   10:11 PM EDT
Altitude -0.8° 74.5° -0.8°
Azimuth 63.4° 180.0° 296.7°
Hour Angle of the Sun 107.1° 107.2° -107.2°
Mean Anomaly of the Sun 138.02° 138.32° 138.61°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.38° 60.68° 60.98°
Sun Declination 20.65° 20.70° 20.76°
Moon 7:00 PM EDT   4:50 AM EDT
Length Of Visible Light 15h 16m
Length of Day
14h 17m
Waxing Gibbous, 96% 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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