Astronomy
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Astronomy
May. 20, 2013 Rise Solar Noon Set
Actual Time 6:55 AM EST 12:32 PM EST 6:09 PM EST
Civil Twilight 6:31 AM EST   6:32 PM EST
Nautical Twilight 6:05 AM EST   6:58 PM EST
Astronomical Twilight 5:39 AM EST   7:25 PM EST
Altitude -0.8° 52.3° -0.8°
Azimuth 69.3° 360.0° 290.8°
Hour Angle of the Sun 84.3° 84.3° -84.3°
Mean Anomaly of the Sun 134.52° 134.75° 134.99°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.81° 57.05° 57.28°
Sun Declination 19.94° 19.99° 20.04°
Moon 2:09 PM EST   1:45 AM EST
Length Of Visible Light 12h 00m
Length of Day
11h 14m
Waxing Gibbous, 72% of the Moon is Illuminated
May 20
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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