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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:51 AM EDT 1:02 PM EDT 8:13 PM EDT
Civil Twilight 5:21 AM EDT   8:43 PM EDT
Nautical Twilight 4:45 AM EDT   9:20 PM EDT
Astronomical Twilight 4:05 AM EDT   10:00 PM EDT
Altitude -0.8° 73.7° -0.8°
Azimuth 63.1° 180.0° 297.1°
Hour Angle of the Sun 107.7° 107.7° -107.8°
Mean Anomaly of the Sun 138.01° 138.31° 138.60°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.37° 60.67° 60.97°
Sun Declination 20.65° 20.70° 20.76°
Moon 6:45 PM EDT   4:32 AM EDT
Length Of Visible Light 15h 21m
Length of Day
14h 22m
Waxing Gibbous, 96% 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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