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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:31 AM EDT 1:18 PM EDT 8:05 PM EDT
Civil Twilight 6:06 AM EDT   8:30 PM EDT
Nautical Twilight 5:35 AM EDT   9:00 PM EDT
Astronomical Twilight 5:04 AM EDT   9:32 PM EDT
Altitude -0.8° 84.6° -0.8°
Azimuth 66.4° 180.0° 293.7°
Hour Angle of the Sun 101.6° 101.7° -101.7°
Mean Anomaly of the Sun 138.04° 138.32° 138.60°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.39° 60.68° 60.96°
Sun Declination 20.65° 20.70° 20.76°
Moon 6:42 PM EDT   5:05 AM EDT
Length Of Visible Light 14h 24m
Length of Day
13h 33m
Waxing Gibbous, 95% 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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