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Astronomy

Sep. 16, 2014 Rise Solar Noon Set
Actual Time 7:17 AM MDT 1:32 PM MDT 7:45 PM MDT
Civil Twilight 6:49 AM MDT   8:14 PM MDT
Nautical Twilight 6:15 AM MDT   8:47 PM MDT
Astronomical Twilight 5:40 AM MDT   9:22 PM MDT
Altitude -0.8° 48.9° -0.8°
Azimuth 85.7° 180.0° 274.0°
Hour Angle of the Sun 93.6° 93.5° -93.4°
Mean Anomaly of the Sun 252.23° 252.48° 252.74°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 174.13° 174.36° 174.59°
Sun Declination 2.54° 2.44° 2.34°
Moon 12:23 AM MDT (9/16)   3:20 PM MDT (9/16)
Length of Visible Light 13h 25m
Length of Day
12h 27m
Last Quarter, 39% of the Moon is Illuminated
Sep 17
Last Quarter
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter