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Astronomy

Aug. 21, 2017 Rise Solar Noon Set
Actual Time 5:45 AM EDT 12:37 PM EDT 7:29 PM EDT
Civil Twilight 5:14 AM EDT   7:59 PM EDT
Nautical Twilight 4:37 AM EDT   8:36 PM EDT
Astronomical Twilight 3:56 AM EDT   9:16 PM EDT
Altitude -0.8° 57.8° -0.8°
Azimuth 72.4° 180.0° 287.4°
Hour Angle of the Sun 103.1° 103.0° -102.9°
Mean Anomaly of the Sun 226.67° 226.96° 227.24°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 150.69° 150.95° 151.21°
Sun Declination 11.98° 11.89° 11.79°
Moon 5:24 AM EDT   7:33 PM EDT
Length of Visible Light 14h 44m
Length of Day
13h 43m
Waning Crescent, 0% of the Moon is Illuminated
Aug 21
Waning Crescent
Aug 21
New
Aug 29
First Quarter
Sep 6
Full
Sep 13
Last Quarter