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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:06 AM EDT 1:40 PM EDT 9:14 PM EDT
Civil Twilight 5:31 AM EDT   9:50 PM EDT
Nautical Twilight 4:46 AM EDT   10:35 PM EDT
Astronomical Twilight 3:51 AM EDT   11:31 PM EDT
Altitude -0.8° 65.8° -0.8°
Azimuth 59.2° 180.0° 301.0°
Hour Angle of the Sun 113.4° 113.5° -113.6°
Mean Anomaly of the Sun 138.02° 138.33° 138.64°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.38° 60.69° 61.01°
Sun Declination 20.65° 20.71° 20.77°
Moon 7:43 PM EDT   4:56 AM EDT
Length Of Visible Light 16h 18m
Length of Day
15h 07m
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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