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Astronomy

Aug. 21, 2014 Rise Solar Noon Set
Actual Time 6:25 AM MDT 1:19 PM MDT 8:13 PM MDT
Civil Twilight 5:53 AM MDT   8:45 PM MDT
Nautical Twilight 5:14 AM MDT   9:23 PM MDT
Astronomical Twilight 4:32 AM MDT   10:05 PM MDT
Altitude -0.8° 56.6° -0.8°
Azimuth 71.8° 180.0° 287.9°
Hour Angle of the Sun 103.7° 103.6° -103.5°
Mean Anomaly of the Sun 226.57° 226.85° 227.13°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 150.54° 150.80° 151.07°
Sun Declination 12.03° 11.94° 11.84°
Moon 2:53 AM MDT   5:48 PM MDT
Length of Visible Light 14h 51m
Length of Day
13h 48m
Waning Crescent, 14% of the Moon is Illuminated
Aug 21
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter