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Astronomy

Aug. 29, 2015 Rise Solar Noon Set
Actual Time 6:40 AM MDT 1:11 PM MDT 7:41 PM MDT
Civil Twilight 6:14 AM MDT   8:07 PM MDT
Nautical Twilight 5:43 AM MDT   8:38 PM MDT
Astronomical Twilight 5:11 AM MDT   9:10 PM MDT
Altitude -0.8° 64.2° -0.8°
Azimuth 77.9° 180.0° 281.8°
Hour Angle of the Sun 97.7° 97.6° -97.5°
Mean Anomaly of the Sun 234.20° 234.47° 234.74°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 157.66° 157.91° 158.15°
Sun Declination 9.36° 9.26° 9.16°
Moon 7:41 PM MDT   6:29 AM MDT
Length of Visible Light 13h 52m
Length of Day
13h 00m
Full, 100% of the Moon is Illuminated
Aug 29
Full
Aug 29
Full
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter