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Astronomy

Aug. 17, 2017 Rise Solar Noon Set
Actual Time 6:37 AM EDT 1:23 PM EDT 8:08 PM EDT
Civil Twilight 6:10 AM EDT   8:36 PM EDT
Nautical Twilight 5:37 AM EDT   9:09 PM EDT
Astronomical Twilight 5:02 AM EDT   9:43 PM EDT
Altitude -0.8° 65.9° -0.8°
Azimuth 72.6° 180.0° 287.2°
Hour Angle of the Sun 101.4° 101.4° -101.3°
Mean Anomaly of the Sun 222.77° 223.05° 223.32°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 147.01° 147.27° 147.53°
Sun Declination 13.28° 13.19° 13.10°
Moon 2:11 AM EDT   4:46 PM EDT
Length of Visible Light 14h 25m
Length of Day
13h 30m
Waning Crescent, 21% of the Moon is Illuminated
Aug 17
Waning Crescent
Aug 21
New
Aug 29
First Quarter
Sep 6
Full
Sep 13
Last Quarter