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Astronomy

Sep. 01, 2015 Rise Solar Noon Set
Actual Time 6:46 AM MDT 1:25 PM MDT 8:03 PM MDT
Civil Twilight 6:15 AM MDT   8:34 PM MDT
Nautical Twilight 5:38 AM MDT   9:11 PM MDT
Astronomical Twilight 4:58 AM MDT   9:50 PM MDT
Altitude -0.8° 52.4° -0.8°
Azimuth 77.2° 180.0° 282.5°
Hour Angle of the Sun 99.8° 99.7° -99.6°
Mean Anomaly of the Sun 237.17° 237.44° 237.71°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 160.39° 160.64° 160.89°
Sun Declination 8.28° 8.18° 8.08°
Moon 9:50 PM MDT   10:22 AM MDT
Length of Visible Light 14h 18m
Length of Day
13h 17m
Waning Gibbous, 89% of the Moon is Illuminated
Sep 1
Waning Gibbous
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full