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Astronomy

Jul. 21, 2017 Rise Solar Noon Set
Actual Time 6:14 AM EDT 1:41 PM EDT 9:07 PM EDT
Civil Twilight 5:41 AM EDT   9:40 PM EDT
Nautical Twilight 4:58 AM EDT   10:22 PM EDT
Astronomical Twilight 4:09 AM EDT   11:11 PM EDT
Altitude -0.8° 67.3° -0.8°
Azimuth 60.7° 180.0° 299.2°
Hour Angle of the Sun 111.6° 111.5° -111.4°
Mean Anomaly of the Sun 196.14° 196.45° 196.75°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 120.98° 121.29° 121.60°
Sun Declination 20.39° 20.33° 20.26°
Moon 4:23 AM EDT   7:31 PM EDT
Length of Visible Light 15h 58m
Length of Day
14h 52m
Waning Crescent, 5% of the Moon is Illuminated
Jul 21
Waning Crescent
Jul 23
New
Jul 30
First Quarter
Aug 7
Full
Aug 14
Last Quarter