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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:59 AM EDT 1:22 PM EDT 8:46 PM EDT
Civil Twilight 5:26 AM EDT   9:19 PM EDT
Nautical Twilight 4:45 AM EDT   10:00 PM EDT
Astronomical Twilight 3:58 AM EDT   10:47 PM EDT
Altitude -0.8° 69.0° -0.8°
Azimuth 61.0° 180.0° 299.2°
Hour Angle of the Sun 110.9° 110.9° -111.0°
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° 60.99°
Sun Declination 20.65° 20.70° 20.76°
Moon 7:16 PM EDT (5/23)   4:44 AM EDT (5/23)
Length Of Visible Light 15h 52m
Length of Day
14h 47m
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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