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Astronomy
May. 18, 2013 Rise Solar Noon Set
Actual Time 6:24 AM EDT 1:21 PM EDT 8:18 PM EDT
Civil Twilight 5:57 AM EDT   8:45 PM EDT
Nautical Twilight 5:24 AM EDT   9:18 PM EDT
Astronomical Twilight 4:50 AM EDT   9:53 PM EDT
Altitude -0.8° 77.4° -0.8°
Azimuth 66.0° 180.0° 294.1°
Hour Angle of the Sun 104.1° 104.1° -104.2°
Mean Anomaly of the Sun 133.11° 133.39° 133.68°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 55.38° 55.67° 55.96°
Sun Declination 19.63° 19.70° 19.76°
Moon 1:43 PM EDT   1:52 AM EDT
Length Of Visible Light 14h 47m
Length of Day
13h 53m
First Quarter, 56% of the Moon is Illuminated
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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