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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:34 AM EDT 1:36 PM EDT 8:38 PM EDT
Civil Twilight 6:06 AM EDT   9:06 PM EDT
Nautical Twilight 5:32 AM EDT   9:40 PM EDT
Astronomical Twilight 4:55 AM EDT   10:17 PM EDT
Altitude -0.8° 77.3° -0.8°
Azimuth 64.4° 180.0° 295.7°
Hour Angle of the Sun 105.5° 105.5° -105.6°
Mean Anomaly of the Sun 138.04° 138.33° 138.62°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.40° 60.69° 60.99°
Sun Declination 20.65° 20.71° 20.76°
Moon 7:13 PM EDT   5:13 AM EDT
Length Of Visible Light 15h 00m
Length of Day
14h 04m
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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