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Astronomy
May. 19, 2013 Rise Solar Noon Set
Actual Time 6:31 AM EDT 1:17 PM EDT 8:03 PM EDT
Civil Twilight 6:06 AM EDT   8:29 PM EDT
Nautical Twilight 5:36 AM EDT   8:59 PM EDT
Astronomical Twilight 5:04 AM EDT   9:31 PM EDT
Altitude -0.8° 83.2° -0.8°
Azimuth 67.2° 180.0° 292.9°
Hour Angle of the Sun 101.5° 101.5° -101.5°
Mean Anomaly of the Sun 134.10° 134.38° 134.65°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.38° 56.66° 56.95°
Sun Declination 19.85° 19.91° 19.97°
Moon 2:37 PM EDT   2:20 AM EDT
Length Of Visible Light 14h 22m
Length of Day
13h 32m
First Quarter, 61% 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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