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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:12 AM EDT 1:51 PM EDT 9:31 PM EDT
Civil Twilight 5:35 AM EDT   10:08 PM EDT
Nautical Twilight 4:47 AM EDT   10:56 PM EDT
Astronomical Twilight 3:46 AM EDT   11:58 PM EDT
Altitude -0.8° 64.2° -0.8°
Azimuth 58.1° 180.0° 302.0°
Hour Angle of the Sun 114.8° 114.9° -115.0°
Mean Anomaly of the Sun 138.03° 138.34° 138.66°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.38° 60.70° 61.02°
Sun Declination 20.65° 20.71° 20.77°
Moon 7:59 PM EDT (5/23)   5:03 AM EDT (5/23)
Length Of Visible Light 16h 32m
Length of Day
15h 19m
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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