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Astronomy

Aug. 31, 2015 Rise Solar Noon Set
Actual Time 6:22 AM MDT 1:03 PM MDT 7:44 PM MDT
Civil Twilight 5:50 AM MDT   8:15 PM MDT
Nautical Twilight 5:13 AM MDT   8:53 PM MDT
Astronomical Twilight 4:32 AM MDT   9:33 PM MDT
Altitude -0.8° 52.1° -0.8°
Azimuth 76.5° 180.0° 283.2°
Hour Angle of the Sun 100.4° 100.3° -100.2°
Mean Anomaly of the Sun 236.16° 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 8:52 PM MDT   8:43 AM MDT
Length of Visible Light 14h 24m
Length of Day
13h 22m
Waning Gibbous, 95% of the Moon is Illuminated
Aug 31
Waning Gibbous
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full