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Astronomy

Aug. 21, 2017 Rise Solar Noon Set
Actual Time 6:58 AM EDT 1:40 PM EDT 8:22 PM EDT
Civil Twilight 6:30 AM EDT   8:50 PM EDT
Nautical Twilight 5:57 AM EDT   9:23 PM EDT
Astronomical Twilight 5:22 AM EDT   9:58 PM EDT
Altitude -0.8° 63.8° -0.8°
Azimuth 74.1° 180.0° 285.7°
Hour Angle of the Sun 100.6° 100.6° -100.5°
Mean Anomaly of the Sun 226.72° 227.00° 227.27°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 150.73° 150.99° 151.25°
Sun Declination 11.96° 11.87° 11.78°
Moon 6:41 AM EDT   8:29 PM EDT
Length of Visible Light 14h 19m
Length of Day
13h 24m
New Moon, 0% of the Moon is Illuminated
Aug 21
New Moon
Aug 29
First Quarter
Sep 6
Full
Sep 13
Last Quarter
Sep 20
New