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Astronomy

Sep. 21, 2017 Rise Solar Noon Set
Actual Time 6:52 AM EDT 12:57 PM EDT 7:02 PM EDT
Civil Twilight 6:26 AM EDT   7:28 PM EDT
Nautical Twilight 5:56 AM EDT   7:58 PM EDT
Astronomical Twilight 5:25 AM EDT   8:28 PM EDT
Altitude -0.8° 54.2° -0.8°
Azimuth 88.7° 180.0° 271.0°
Hour Angle of the Sun 91.4° 91.4° -91.3°
Mean Anomaly of the Sun 257.27° 257.52° 257.77°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 178.76° 178.99° 179.22°
Sun Declination 0.54° 0.44° 0.34°
Moon 8:06 AM EDT   8:11 PM EDT
Length of Visible Light 13h 01m
Length of Day
12h 10m
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