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Astronomy

Sep. 23, 2017 Rise Solar Noon Set
Actual Time 7:12 AM EDT 1:16 PM EDT 7:18 PM EDT
Civil Twilight 6:47 AM EDT   7:44 PM EDT
Nautical Twilight 6:17 AM EDT   8:14 PM EDT
Astronomical Twilight 5:47 AM EDT   8:44 PM EDT
Altitude -0.8° 54.0° -0.8°
Azimuth 89.7° 180.0° 270.1°
Hour Angle of the Sun 90.8° 90.8° -90.7°
Mean Anomaly of the Sun 259.26° 259.51° 259.76°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -179.43° -179.20° -178.98°
Sun Declination -0.25° -0.34° -0.44°
Moon 10:24 AM EDT (9/23)   9:39 PM EDT (9/23)
Length of Visible Light 12h 56m
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