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Astronomy

Sep. 21, 2017 Rise Solar Noon Set
Actual Time 7:09 AM EDT 1:14 PM EDT 7:18 PM EDT
Civil Twilight 6:46 AM EDT   7:42 PM EDT
Nautical Twilight 6:19 AM EDT   8:09 PM EDT
Astronomical Twilight 5:51 AM EDT   8:36 PM EDT
Altitude -0.8° 62.9° -0.8°
Azimuth 89.0° 180.0° 270.8°
Hour Angle of the Sun 91.2° 91.2° -91.1°
Mean Anomaly of the Sun 257.29° 257.53° 257.78°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 178.77° 179.00° 179.23°
Sun Declination 0.53° 0.43° 0.34°
Moon 8:22 AM EDT   8:32 PM EDT
Length of Visible Light 12h 55m
Length of Day
12h 09m
New Moon, 1% of the Moon is Illuminated
Sep 21
New Moon
Sep 27
First Quarter
Oct 5
Full
Oct 12
Last Quarter
Oct 19
New