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Astronomy
May. 19, 2013 Rise Solar Noon Set
Actual Time 5:23 AM EDT 12:47 PM EDT 8:11 PM EDT
Civil Twilight 4:50 AM EDT   8:44 PM EDT
Nautical Twilight 4:09 AM EDT   9:26 PM EDT
Astronomical Twilight 3:21 AM EDT   10:14 PM EDT
Altitude -0.8° 67.0° -0.8°
Azimuth 61.5° 180.0° 298.6°
Hour Angle of the Sun 110.8° 110.9° -111.0°
Mean Anomaly of the Sun 134.05° 134.35° 134.66°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.34° 56.64° 56.95°
Sun Declination 19.84° 19.90° 19.97°
Moon 2:04 PM EDT   1:55 AM EDT
Length Of Visible Light 15h 53m
Length of Day
14h 47m
First Quarter, 60% of the Moon is Illuminated
May 19
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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