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Astronomy

Aug. 21, 2014 Rise Solar Noon Set
Actual Time 6:15 AM MDT 1:08 PM MDT 8:01 PM MDT
Civil Twilight 5:44 AM MDT   8:32 PM MDT
Nautical Twilight 5:06 AM MDT   9:10 PM MDT
Astronomical Twilight 4:25 AM MDT   9:51 PM MDT
Altitude -0.8° 57.3° -0.8°
Azimuth 72.1° 180.0° 287.6°
Hour Angle of the Sun 103.4° 103.3° -103.2°
Mean Anomaly of the Sun 226.56° 226.84° 227.12°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 150.53° 150.80° 151.06°
Sun Declination 12.04° 11.94° 11.85°
Moon 2:43 AM MDT (8/21)   5:35 PM MDT (8/21)
Length of Visible Light 14h 48m
Length of Day
13h 46m
Waning Crescent, 10% of the Moon is Illuminated
Aug 21
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter