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Astronomy

Sep. 23, 2017 Rise Solar Noon Set
Actual Time 7:23 AM EDT 1:27 PM EDT 7:29 PM EDT
Civil Twilight 6:57 AM EDT   7:55 PM EDT
Nautical Twilight 6:27 AM EDT   8:25 PM EDT
Astronomical Twilight 5:57 AM EDT   8:56 PM EDT
Altitude -0.8° 52.9° -0.8°
Azimuth 89.7° 180.0° 270.1°
Hour Angle of the Sun 90.9° 90.8° -90.7°
Mean Anomaly of the Sun 259.27° 259.51° 259.76°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -179.42° -179.20° -178.97°
Sun Declination -0.25° -0.35° -0.45°
Moon 10:36 AM EDT (9/23)   9:49 PM EDT (9/23)
Length of Visible Light 12h 57m
Length of Day
12h 06m
Waxing Crescent, 15% of the Moon is Illuminated
Sep 23
Waxing Crescent
Sep 27
First Quarter
Oct 5
Full
Oct 12
Last Quarter
Oct 19
New