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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:07 AM EDT 1:18 PM EDT 8:30 PM EDT
Civil Twilight 5:37 AM EDT   8:59 PM EDT
Nautical Twilight 5:00 AM EDT   9:36 PM EDT
Astronomical Twilight 4:20 AM EDT   10:17 PM EDT
Altitude -0.8° 73.5° -0.8°
Azimuth 63.0° 180.0° 297.1°
Hour Angle of the Sun 107.8° 107.9° -107.9°
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 7:02 PM EDT   4:48 AM EDT
Length Of Visible Light 15h 22m
Length of Day
14h 22m
Waxing Gibbous, 97% 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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