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Astronomy

Aug. 31, 2015 Rise Solar Noon Set
Actual Time 6:29 AM MDT 1:08 PM MDT 7:46 PM MDT
Civil Twilight 5:58 AM MDT   8:16 PM MDT
Nautical Twilight 5:22 AM MDT   8:53 PM MDT
Astronomical Twilight 4:43 AM MDT   9:31 PM MDT
Altitude -0.8° 53.9° -0.8°
Azimuth 77.0° 180.0° 282.8°
Hour Angle of the Sun 99.8° 99.7° -99.6°
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° 159.97°
Sun Declination 8.64° 8.54° 8.44°
Moon 8:58 PM MDT (8/31)   8:48 AM MDT (8/31)
Length of Visible Light 14h 18m
Length of Day
13h 17m
Waning Gibbous, 92% of the Moon is Illuminated
Aug 31
Waning Gibbous
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full