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Astronomy

Aug. 31, 2015 Rise Solar Noon Set
Actual Time 6:04 AM MDT 12:46 PM MDT 7:27 PM MDT
Civil Twilight 5:32 AM MDT   7:59 PM MDT
Nautical Twilight 4:54 AM MDT   8:36 PM MDT
Astronomical Twilight 4:14 AM MDT   9:17 PM MDT
Altitude -0.8° 51.9° -0.8°
Azimuth 76.4° 180.0° 283.3°
Hour Angle of the Sun 100.5° 100.4° -100.3°
Mean Anomaly of the Sun 236.15° 236.43° 236.70°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 159.46° 159.71° 159.96°
Sun Declination 8.65° 8.55° 8.45°
Moon 8:34 PM MDT   8:25 AM MDT
Length of Visible Light 14h 26m
Length of Day
13h 23m
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