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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:57 AM EDT 1:15 PM EDT 8:35 PM EDT
Civil Twilight 5:25 AM EDT   9:06 PM EDT
Nautical Twilight 4:46 AM EDT   9:45 PM EDT
Astronomical Twilight 4:02 AM EDT   10:30 PM EDT
Altitude -0.8° 70.7° -0.8°
Azimuth 61.8° 180.0° 298.4°
Hour Angle of the Sun 109.7° 109.7° -109.8°
Mean Anomaly of the Sun 138.02° 138.32° 138.62°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.37° 60.68° 60.98°
Sun Declination 20.65° 20.70° 20.76°
Moon 7:05 PM EDT   4:40 AM EDT
Length Of Visible Light 15h 40m
Length of Day
14h 37m
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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