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Astronomy

Aug. 31, 2015 Rise Solar Noon Set
Actual Time 6:44 AM MDT 1:15 PM MDT 7:45 PM MDT
Civil Twilight 6:17 AM MDT   8:12 PM MDT
Nautical Twilight 5:45 AM MDT   8:43 PM MDT
Astronomical Twilight 5:12 AM MDT   9:16 PM MDT
Altitude -0.8° 61.2° -0.8°
Azimuth 78.5° 180.0° 281.3°
Hour Angle of the Sun 97.7° 97.6° -97.6°
Mean Anomaly of the Sun 236.18° 236.45° 236.71°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 159.48° 159.73° 159.97°
Sun Declination 8.64° 8.54° 8.44°
Moon 9:08 PM MDT (8/31)   8:54 AM MDT (8/31)
Length of Visible Light 13h 54m
Length of Day
13h 01m
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