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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:51 AM EDT 1:09 PM EDT 8:28 PM EDT
Civil Twilight 5:19 AM EDT   9:00 PM EDT
Nautical Twilight 4:40 AM EDT   9:39 PM EDT
Astronomical Twilight 3:56 AM EDT   10:23 PM EDT
Altitude -0.8° 70.8° -0.8°
Azimuth 61.8° 180.0° 298.3°
Hour Angle of the Sun 109.6° 109.7° -109.7°
Mean Anomaly of the Sun 138.01° 138.31° 138.61°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.37° 60.67° 60.98°
Sun Declination 20.65° 20.70° 20.76°
Moon 6:58 PM EDT   4:34 AM EDT
Length Of Visible Light 15h 40m
Length of Day
14h 37m
Waxing Gibbous, 97% 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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