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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:56 AM EDT 1:16 PM EDT 8:36 PM EDT
Civil Twilight 5:24 AM EDT   9:08 PM EDT
Nautical Twilight 4:45 AM EDT   9:48 PM EDT
Astronomical Twilight 4:00 AM EDT   10:33 PM EDT
Altitude -0.8° 70.3° -0.8°
Azimuth 61.6° 180.0° 298.6°
Hour Angle of the Sun 110.0° 110.0° -110.1°
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 7:06 PM EDT (5/23)   4:40 AM EDT (5/23)
Length Of Visible Light 15h 43m
Length of Day
14h 40m
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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