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Astronomy

Aug. 21, 2014 Rise Solar Noon Set
Actual Time 6:21 AM MDT 1:12 PM MDT 8:02 PM MDT
Civil Twilight 5:51 AM MDT   8:32 PM MDT
Nautical Twilight 5:14 AM MDT   9:09 PM MDT
Astronomical Twilight 4:35 AM MDT   9:48 PM MDT
Altitude -0.8° 58.8° -0.8°
Azimuth 72.6° 180.0° 287.1°
Hour Angle of the Sun 102.7° 102.6° -102.5°
Mean Anomaly of the Sun 226.56° 226.84° 227.12°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 150.54° 150.80° 151.06°
Sun Declination 12.04° 11.94° 11.85°
Moon 2:52 AM MDT   5:35 PM MDT
Length of Visible Light 14h 41m
Length of Day
13h 40m
Waning Crescent, 13% of the Moon is Illuminated
Aug 21
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter