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Astronomy

Sep. 20, 2017 Rise Solar Noon Set
Actual Time 7:13 AM EDT 1:19 PM EDT 7:25 PM EDT
Civil Twilight 6:49 AM EDT   7:49 PM EDT
Nautical Twilight 6:21 AM EDT   8:17 PM EDT
Astronomical Twilight 5:53 AM EDT   8:45 PM EDT
Altitude -0.8° 60.5° -0.8°
Azimuth 88.4° 180.0° 271.3°
Hour Angle of the Sun 91.5° 91.4° -91.4°
Mean Anomaly of the Sun 256.30° 256.55° 256.80°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 177.88° 178.10° 178.33°
Sun Declination 0.92° 0.82° 0.72°
Moon 7:30 AM EDT   8:00 PM EDT
Length of Visible Light 12h 59m
Length of Day
12h 11m
New Moon, 0% of the Moon is Illuminated
Sep 20
New Moon
Sep 27
First Quarter
Oct 5
Full
Oct 12
Last Quarter
Oct 19
New