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Astronomy

Aug. 30, 2015 Rise Solar Noon Set
Actual Time 6:30 AM MDT 1:08 PM MDT 7:45 PM MDT
Civil Twilight 6:01 AM MDT   8:14 PM MDT
Nautical Twilight 5:26 AM MDT   8:49 PM MDT
Astronomical Twilight 4:49 AM MDT   9:25 PM MDT
Altitude -0.8° 56.4° -0.8°
Azimuth 77.0° 180.0° 282.8°
Hour Angle of the Sun 99.5° 99.4° -99.3°
Mean Anomaly of the Sun 235.18° 235.46° 235.73°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 158.56° 158.81° 159.06°
Sun Declination 9.00° 8.90° 8.80°
Moon 8:21 PM MDT   7:32 AM MDT
Length of Visible Light 14h 13m
Length of Day
13h 15m
Full, 100% of the Moon is Illuminated
Aug 30
Full
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full