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Astronomy

Aug. 21, 2014 Rise Solar Noon Set
Actual Time 6:17 AM MDT 1:02 PM MDT 7:47 PM MDT
Civil Twilight 5:48 AM MDT   8:15 PM MDT
Nautical Twilight 5:14 AM MDT   8:49 PM MDT
Astronomical Twilight 4:38 AM MDT   9:25 PM MDT
Altitude -0.8° 62.2° -0.8°
Azimuth 73.5° 180.0° 286.2°
Hour Angle of the Sun 101.3° 101.3° -101.2°
Mean Anomaly of the Sun 226.56° 226.84° 227.11°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 150.53° 150.79° 151.05°
Sun Declination 12.04° 11.94° 11.85°
Moon 2:50 AM MDT   5:17 PM MDT
Length of Visible Light 14h 26m
Length of Day
13h 29m
Waning Crescent, 15% of the Moon is Illuminated
Aug 21
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter