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Astronomy

Aug. 31, 2015 Rise Solar Noon Set
Actual Time 6:34 AM MDT 1:04 PM MDT 7:33 PM MDT
Civil Twilight 6:08 AM MDT   7:59 PM MDT
Nautical Twilight 5:37 AM MDT   8:30 PM MDT
Astronomical Twilight 5:04 AM MDT   9:02 PM MDT
Altitude -0.8° 62.4° -0.8°
Azimuth 78.7° 180.0° 281.1°
Hour Angle of the Sun 97.4° 97.4° -97.3°
Mean Anomaly of the Sun 236.17° 236.44° 236.71°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 159.47° 159.72° 159.96°
Sun Declination 8.64° 8.54° 8.45°
Moon 8:57 PM MDT   8:42 AM MDT
Length of Visible Light 13h 51m
Length of Day
12h 58m
Waning Gibbous, 96% of the Moon is Illuminated
Aug 31
Waning Gibbous
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full