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Astronomy

Aug. 22, 2017 Rise Solar Noon Set
Actual Time 7:26 AM WEST 1:57 PM WEST 8:26 PM WEST
Civil Twilight 7:02 AM WEST   8:51 PM WEST
Nautical Twilight 6:33 AM WEST   9:20 PM WEST
Astronomical Twilight 6:03 AM WEST   9:49 PM WEST
Altitude -0.8° 72.6° -0.8°
Azimuth 76.1° 180.0° 283.7°
Hour Angle of the Sun 97.6° 97.5° -97.5°
Mean Anomaly of the Sun 227.52° 227.79° 228.06°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 151.48° 151.73° 151.98°
Sun Declination 11.69° 11.60° 11.51°
Moon 8:01 AM WEST   9:08 PM WEST
Length of Visible Light 13h 48m
Length of Day
12h 59m
New Moon, 0% of the Moon is Illuminated
Aug 21
New Moon
Aug 29
First Quarter
Sep 6
Full
Sep 13
Last Quarter
Sep 20
New