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Astronomy

Sep. 01, 2015 Rise Solar Noon Set
Actual Time 6:35 AM MDT 1:06 PM MDT 7:37 PM MDT
Civil Twilight 6:08 AM MDT   8:04 PM MDT
Nautical Twilight 5:35 AM MDT   8:36 PM MDT
Astronomical Twilight 5:02 AM MDT   9:10 PM MDT
Altitude -0.8° 59.4° -0.8°
Azimuth 78.7° 180.0° 281.1°
Hour Angle of the Sun 97.8° 97.7° -97.6°
Mean Anomaly of the Sun 237.16° 237.43° 237.69°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 160.38° 160.63° 160.87°
Sun Declination 8.28° 8.18° 8.08°
Moon 9:38 PM MDT   9:57 AM MDT
Length of Visible Light 13h 56m
Length of Day
13h 01m
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