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Astronomy

Oct. 22, 2017 Rise Solar Noon Set
Actual Time 7:58 AM MDT 1:15 PM MDT 6:31 PM MDT
Civil Twilight 7:27 AM MDT   7:02 PM MDT
Nautical Twilight 6:52 AM MDT   7:37 PM MDT
Astronomical Twilight 6:17 AM MDT   8:12 PM MDT
Altitude -0.8° 32.3° -0.8°
Azimuth 105.5° 180.0° 254.3°
Hour Angle of the Sun 79.2° 79.1° -79.1°
Mean Anomaly of the Sun 287.95° 288.17° 288.39°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun -152.70° -152.49° -152.28°
Sun Declination -11.24° -11.32° -11.40°
Moon 10:41 AM MDT   8:36 PM MDT
Length of Visible Light 11h 34m
Length of Day
10h 33m
Waxing Crescent, 9% of the Moon is Illuminated
Oct 22
Waxing Crescent
Oct 27
First Quarter
Nov 4
Full
Nov 10
Last Quarter
Nov 18
New