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Astronomy

Aug. 20, 2017 Rise Solar Noon Set
Actual Time 7:02 AM EDT 1:31 PM EDT 8:00 PM EDT
Civil Twilight 6:38 AM EDT   8:24 PM EDT
Nautical Twilight 6:10 AM EDT   8:53 PM EDT
Astronomical Twilight 5:40 AM EDT   9:22 PM EDT
Altitude -0.8° 75.2° -0.8°
Azimuth 75.7° 180.0° 284.1°
Hour Angle of the Sun 97.3° 97.3° -97.2°
Mean Anomaly of the Sun 225.74° 226.01° 226.27°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 149.81° 150.06° 150.31°
Sun Declination 12.30° 12.21° 12.12°
Moon 5:44 AM EDT   7:20 PM EDT
Length of Visible Light 13h 46m
Length of Day
12h 58m
Waning Crescent, 1% of the Moon is Illuminated
Aug 20
Waning Crescent
Aug 21
New
Aug 29
First Quarter
Sep 6
Full
Sep 13
Last Quarter