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Astronomy

Aug. 31, 2015 Rise Solar Noon Set
Actual Time 6:16 AM MDT 12:57 PM MDT 7:36 PM MDT
Civil Twilight 5:46 AM MDT   8:07 PM MDT
Nautical Twilight 5:08 AM MDT   8:44 PM MDT
Astronomical Twilight 4:29 AM MDT   9:23 PM MDT
Altitude -0.8° 53.1° -0.8°
Azimuth 76.8° 180.0° 283.0°
Hour Angle of the Sun 100.1° 100.0° -99.9°
Mean Anomaly of the Sun 236.16° 236.43° 236.71°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 159.46° 159.72° 159.97°
Sun Declination 8.65° 8.55° 8.45°
Moon 8:46 PM MDT   8:36 AM MDT
Length of Visible Light 14h 21m
Length of Day
13h 19m
Waning Gibbous, 94% of the Moon is Illuminated
Aug 31
Waning Gibbous
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full