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Astronomy

Aug. 20, 2017 Rise Solar Noon Set
Actual Time 6:41 AM EDT 1:29 PM EDT 8:17 PM EDT
Civil Twilight 6:12 AM EDT   8:46 PM EDT
Nautical Twilight 5:37 AM EDT   9:21 PM EDT
Astronomical Twilight 4:59 AM EDT   9:58 PM EDT
Altitude -0.8° 61.2° -0.8°
Azimuth 72.8° 180.0° 286.9°
Hour Angle of the Sun 102.1° 102.0° -101.9°
Mean Anomaly of the Sun 225.73° 226.01° 226.29°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 149.80° 150.06° 150.32°
Sun Declination 12.30° 12.21° 12.11°
Moon 5:15 AM EDT   7:41 PM EDT
Length of Visible Light 14h 34m
Length of Day
13h 35m
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