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Astronomy

Oct. 22, 2017 Rise Solar Noon Set
Actual Time 7:50 AM MDT 1:11 PM MDT 6:32 PM MDT
Civil Twilight 7:21 AM MDT   7:01 PM MDT
Nautical Twilight 6:48 AM MDT   7:34 PM MDT
Astronomical Twilight 6:14 AM MDT   8:08 PM MDT
Altitude -0.8° 35.0° -0.8°
Azimuth 104.8° 180.0° 255.0°
Hour Angle of the Sun 80.3° 80.2° -80.1°
Mean Anomaly of the Sun 287.95° 288.17° 288.39°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -152.71° -152.50° -152.28°
Sun Declination -11.24° -11.32° -11.40°
Moon 10:30 AM MDT   8:39 PM MDT
Length of Visible Light 11h 39m
Length of Day
10h 41m
Waxing Crescent, 8% of the Moon is Illuminated
Oct 22
Waxing Crescent
Oct 27
First Quarter
Nov 4
Full
Nov 10
Last Quarter
Nov 18
New