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Astronomy

Aug. 22, 2017 Rise Solar Noon Set
Actual Time 5:53 AM MST 12:27 PM MST 7:01 PM MST
Civil Twilight 5:28 AM MST   7:26 PM MST
Nautical Twilight 4:58 AM MST   7:57 PM MST
Astronomical Twilight 4:26 AM MST   8:28 PM MST
Altitude -0.8° 69.1° -0.8°
Azimuth 75.7° 180.0° 284.1°
Hour Angle of the Sun 98.5° 98.4° -98.4°
Mean Anomaly of the Sun 227.79° 228.06° 228.33°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 151.73° 151.98° 152.23°
Sun Declination 11.60° 11.51° 11.42°
Moon 6:46 AM MST (8/22)   7:53 PM MST (8/22)
Length of Visible Light 13h 58m
Length of Day
13h 07m
Waxing Crescent, 3% of the Moon is Illuminated
Aug 23
Waxing Crescent
Aug 29
First Quarter
Sep 6
Full
Sep 13
Last Quarter
Sep 20
New