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Astronomy
May. 20, 2013 Rise Solar Noon Set
Actual Time 6:24 AM EDT 1:42 PM EDT 9:00 PM EDT
Civil Twilight 5:53 AM EDT   9:32 PM EDT
Nautical Twilight 5:13 AM EDT   10:12 PM EDT
Astronomical Twilight 4:29 AM EDT   10:56 PM EDT
Altitude -0.8° 69.5° -0.8°
Azimuth 62.3° 180.0° 297.8°
Hour Angle of the Sun 109.5° 109.5° -109.6°
Mean Anomaly of the Sun 135.08° 135.38° 135.68°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 57.38° 57.68° 57.99°
Sun Declination 20.06° 20.12° 20.18°
Moon 4:06 PM EDT   3:20 AM EDT
Length Of Visible Light 15h 39m
Length of Day
14h 36m
Waxing Gibbous, 72% of the Moon is Illuminated
May 20
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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