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Astronomy

Oct. 21, 2017 Rise Solar Noon Set
Actual Time 7:17 AM EDT 12:47 PM EDT 6:16 PM EDT
Civil Twilight 6:50 AM EDT   6:43 PM EDT
Nautical Twilight 6:19 AM EDT   7:14 PM EDT
Astronomical Twilight 5:49 AM EDT   7:44 PM EDT
Altitude -0.8° 41.3° -0.8°
Azimuth 103.1° 180.0° 256.7°
Hour Angle of the Sun 82.5° 82.5° -82.4°
Mean Anomaly of the Sun 286.86° 287.08° 287.31°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -153.76° -153.54° -153.32°
Sun Declination -10.85° -10.93° -11.01°
Moon 8:51 AM EDT   7:47 PM EDT
Length of Visible Light 11h 53m
Length of Day
10h 59m
Waxing Crescent, 3% of the Moon is Illuminated
Oct 21
Waxing Crescent
Oct 27
First Quarter
Nov 4
Full
Nov 10
Last Quarter
Nov 18
New