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Astronomy

Aug. 31, 2015 Rise Solar Noon Set
Actual Time 6:33 AM MDT 1:14 PM MDT 7:54 PM MDT
Civil Twilight 6:02 AM MDT   8:25 PM MDT
Nautical Twilight 5:25 AM MDT   9:02 PM MDT
Astronomical Twilight 4:45 AM MDT   9:42 PM MDT
Altitude -0.8° 52.8° -0.8°
Azimuth 76.7° 180.0° 283.0°
Hour Angle of the Sun 100.2° 100.1° -100.0°
Mean Anomaly of the Sun 236.17° 236.45° 236.72°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 159.47° 159.73° 159.98°
Sun Declination 8.64° 8.54° 8.44°
Moon 9:03 PM MDT   8:55 AM MDT
Length of Visible Light 14h 22m
Length of Day
13h 20m
Waning Gibbous, 93% of the Moon is Illuminated
Aug 31
Waning Gibbous
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full