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Astronomy

Jul. 21, 2017 Rise Solar Noon Set
Actual Time 5:26 AM EDT 12:52 PM EDT 8:18 PM EDT
Civil Twilight 4:53 AM EDT   8:51 PM EDT
Nautical Twilight 4:11 AM EDT   9:33 PM EDT
Astronomical Twilight 3:22 AM EDT   10:22 PM EDT
Altitude -0.8° 67.5° -0.8°
Azimuth 60.7° 180.0° 299.1°
Hour Angle of the Sun 111.5° 111.4° -111.3°
Mean Anomaly of the Sun 196.11° 196.41° 196.72°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 120.95° 121.26° 121.56°
Sun Declination 20.39° 20.33° 20.27°
Moon 3:33 AM EDT   6:40 PM EDT
Length of Visible Light 15h 57m
Length of Day
14h 51m
Waning Crescent, 6% of the Moon is Illuminated
Jul 21
Waning Crescent
Jul 23
New
Jul 30
First Quarter
Aug 7
Full
Aug 14
Last Quarter