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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:29 AM EDT 12:52 PM EDT 8:16 PM EDT
Civil Twilight 4:56 AM EDT   8:48 PM EDT
Nautical Twilight 4:15 AM EDT   9:29 PM EDT
Astronomical Twilight 3:28 AM EDT   10:16 PM EDT
Altitude -0.8° 69.1° -0.8°
Azimuth 61.0° 180.0° 299.1°
Hour Angle of the Sun 110.8° 110.9° -110.9°
Mean Anomaly of the Sun 138.00° 138.30° 138.60°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.35° 60.66° 60.97°
Sun Declination 20.64° 20.70° 20.76°
Moon 6:44 PM EDT   4:13 AM EDT
Length Of Visible Light 15h 52m
Length of Day
14h 46m
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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