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Astronomy

Oct. 21, 2017 Rise Solar Noon Set
Actual Time 7:57 AM EDT 1:22 PM EDT 6:47 PM EDT
Civil Twilight 7:29 AM EDT   7:15 PM EDT
Nautical Twilight 6:57 AM EDT   7:47 PM EDT
Astronomical Twilight 6:24 AM EDT   8:20 PM EDT
Altitude -0.8° 37.1° -0.8°
Azimuth 103.9° 180.0° 255.9°
Hour Angle of the Sun 81.2° 81.2° -81.1°
Mean Anomaly of the Sun 286.89° 287.11° 287.33°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -153.73° -153.52° -153.30°
Sun Declination -10.86° -10.94° -11.02°
Moon 9:34 AM EDT   8:16 PM EDT
Length of Visible Light 11h 45m
Length of Day
10h 49m
Waxing Crescent, 4% of the Moon is Illuminated
Oct 21
Waxing Crescent
Oct 27
First Quarter
Nov 4
Full
Nov 10
Last Quarter
Nov 18
New