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Astronomy

Aug. 21, 2014 Rise Solar Noon Set
Actual Time 6:05 AM MDT 12:58 PM MDT 7:50 PM MDT
Civil Twilight 5:34 AM MDT   8:21 PM MDT
Nautical Twilight 4:56 AM MDT   8:59 PM MDT
Astronomical Twilight 4:15 AM MDT   9:40 PM MDT
Altitude -0.8° 57.4° -0.8°
Azimuth 72.1° 180.0° 287.6°
Hour Angle of the Sun 103.3° 103.2° -103.1°
Mean Anomaly of the Sun 226.55° 226.83° 227.12°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 150.53° 150.79° 151.06°
Sun Declination 12.04° 11.94° 11.85°
Moon 2:33 AM MDT   5:24 PM MDT
Length of Visible Light 14h 47m
Length of Day
13h 45m
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