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Astronomy

Aug. 20, 2014 Rise Solar Noon Set
Actual Time 6:16 AM MDT 1:11 PM MDT 8:06 PM MDT
Civil Twilight 5:45 AM MDT   8:37 PM MDT
Nautical Twilight 5:06 AM MDT   9:15 PM MDT
Astronomical Twilight 4:24 AM MDT   9:57 PM MDT
Altitude -0.8° 57.4° -0.8°
Azimuth 71.5° 180.0° 288.2°
Hour Angle of the Sun 103.9° 103.8° -103.7°
Mean Anomaly of the Sun 225.57° 225.86° 226.14°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 149.61° 149.88° 150.14°
Sun Declination 12.37° 12.27° 12.18°
Moon 1:54 AM MDT   4:58 PM MDT
Length of Visible Light 14h 52m
Length of Day
13h 49m
Waning Crescent, 18% of the Moon is Illuminated
Aug 20
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter