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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:09 AM EDT 1:27 PM EDT 8:45 PM EDT
Civil Twilight 5:38 AM EDT   9:16 PM EDT
Nautical Twilight 4:59 AM EDT   9:55 PM EDT
Astronomical Twilight 4:15 AM EDT   10:39 PM EDT
Altitude -0.8° 71.0° -0.8°
Azimuth 61.9° 180.0° 298.2°
Hour Angle of the Sun 109.5° 109.5° -109.6°
Mean Anomaly of the Sun 138.02° 138.32° 138.62°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.38° 60.68° 60.99°
Sun Declination 20.65° 20.71° 20.76°
Moon 7:16 PM EDT   4:53 AM EDT
Length Of Visible Light 15h 38m
Length of Day
14h 36m
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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