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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:10 AM EDT 1:36 PM EDT 9:03 PM EDT
Civil Twilight 5:37 AM EDT   9:36 PM EDT
Nautical Twilight 4:55 AM EDT   10:18 PM EDT
Astronomical Twilight 4:07 AM EDT   11:07 PM EDT
Altitude -0.8° 68.2° -0.8°
Azimuth 60.6° 180.0° 299.6°
Hour Angle of the Sun 111.5° 111.5° -111.6°
Mean Anomaly of the Sun 138.03° 138.33° 138.64°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.38° 60.69° 61.00°
Sun Declination 20.65° 20.71° 20.76°
Moon 7:33 PM EDT   4:57 AM EDT
Length Of Visible Light 15h 58m
Length of Day
14h 52m
Waxing Gibbous, 94% 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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