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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:45 AM EDT 1:12 PM EDT 8:39 PM EDT
Civil Twilight 5:12 AM EDT   9:13 PM EDT
Nautical Twilight 4:30 AM EDT   9:55 PM EDT
Astronomical Twilight 3:41 AM EDT   10:45 PM EDT
Altitude -0.8° 68.0° -0.8°
Azimuth 60.4° 180.0° 299.7°
Hour Angle of the Sun 111.7° 111.7° -111.8°
Mean Anomaly of the Sun 138.01° 138.31° 138.62°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.36° 60.67° 60.99°
Sun Declination 20.64° 20.70° 20.76°
Moon 7:08 PM EDT   4:31 AM EDT
Length Of Visible Light 16h 00m
Length of Day
14h 53m
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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