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Astronomy

Oct. 20, 2017 Rise Solar Noon Set
Actual Time 7:59 AM EDT 1:27 PM EDT 6:54 PM EDT
Civil Twilight 7:31 AM EDT   7:22 PM EDT
Nautical Twilight 6:59 AM EDT   7:53 PM EDT
Astronomical Twilight 6:28 AM EDT   8:25 PM EDT
Altitude -0.8° 38.9° -0.8°
Azimuth 103.1° 180.0° 256.6°
Hour Angle of the Sun 82.0° 81.9° -81.9°
Mean Anomaly of the Sun 285.90° 286.13° 286.35°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -154.67° -154.46° -154.24°
Sun Declination -10.50° -10.59° -10.67°
Moon 8:37 AM EDT   7:49 PM EDT
Length of Visible Light 11h 50m
Length of Day
10h 55m
New Moon, 0% of the Moon is Illuminated
Oct 20
New Moon
Oct 27
First Quarter
Nov 4
Full
Nov 10
Last Quarter
Nov 18
New