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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:41 AM EDT 1:02 PM EDT 8:22 PM EDT
Civil Twilight 5:10 AM EDT   8:54 PM EDT
Nautical Twilight 4:30 AM EDT   9:34 PM EDT
Astronomical Twilight 3:45 AM EDT   10:19 PM EDT
Altitude -0.8° 70.1° -0.8°
Azimuth 61.5° 180.0° 298.6°
Hour Angle of the Sun 110.1° 110.1° -110.2°
Mean Anomaly of the Sun 138.01° 138.31° 138.61°
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 6:52 PM EDT   4:25 AM EDT
Length Of Visible Light 15h 44m
Length of Day
14h 40m
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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