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Astronomy

Aug. 21, 2014 Rise Solar Noon Set
Actual Time 6:29 AM MDT 1:23 PM MDT 8:17 PM MDT
Civil Twilight 5:58 AM MDT   8:48 PM MDT
Nautical Twilight 5:19 AM MDT   9:26 PM MDT
Astronomical Twilight 4:38 AM MDT   10:08 PM MDT
Altitude -0.8° 56.8° -0.8°
Azimuth 71.9° 180.0° 287.8°
Hour Angle of the Sun 103.6° 103.5° -103.4°
Mean Anomaly of the Sun 226.57° 226.85° 227.14°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 150.54° 150.81° 151.07°
Sun Declination 12.03° 11.94° 11.84°
Moon 2:58 AM MDT   5:52 PM MDT
Length of Visible Light 14h 50m
Length of Day
13h 47m
Waning Crescent, 11% of the Moon is Illuminated
Aug 21
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter