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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:29 AM EDT 1:32 PM EDT 8:35 PM EDT
Civil Twilight 6:01 AM EDT   9:03 PM EDT
Nautical Twilight 5:27 AM EDT   9:37 PM EDT
Astronomical Twilight 4:50 AM EDT   10:14 PM EDT
Altitude -0.8° 77.1° -0.8°
Azimuth 64.3° 180.0° 295.8°
Hour Angle of the Sun 105.6° 105.7° -105.7°
Mean Anomaly of the Sun 138.04° 138.33° 138.62°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.39° 60.69° 60.98°
Sun Declination 20.65° 20.71° 20.76°
Moon 7:09 PM EDT   5:08 AM EDT
Length Of Visible Light 15h 01m
Length of Day
14h 05m
Waxing Gibbous, 98% 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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