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Astronomy

Aug. 21, 2017 Rise Solar Noon Set
Actual Time 6:17 AM EDT 1:01 PM EDT 7:45 PM EDT
Civil Twilight 5:49 AM EDT   8:13 PM EDT
Nautical Twilight 5:15 AM EDT   8:46 PM EDT
Astronomical Twilight 4:39 AM EDT   9:22 PM EDT
Altitude -0.8° 62.7° -0.8°
Azimuth 73.8° 180.0° 286.0°
Hour Angle of the Sun 101.1° 101.0° -100.9°
Mean Anomaly of the Sun 226.70° 226.97° 227.25°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 150.71° 150.96° 151.22°
Sun Declination 11.97° 11.88° 11.79°
Moon 5:58 AM EDT   7:50 PM EDT
Length of Visible Light 14h 24m
Length of Day
13h 27m
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