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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:42 AM EDT 1:08 PM EDT 8:34 PM EDT
Civil Twilight 5:09 AM EDT   9:07 PM EDT
Nautical Twilight 4:27 AM EDT   9:50 PM EDT
Astronomical Twilight 3:38 AM EDT   10:39 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 138.01° 138.31° 138.62°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.36° 60.67° 60.98°
Sun Declination 20.64° 20.70° 20.76°
Moon 7:03 PM EDT   4:28 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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