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Astronomy

Sep. 01, 2015 Rise Solar Noon Set
Actual Time 6:53 AM MDT 1:30 PM MDT 8:06 PM MDT
Civil Twilight 6:23 AM MDT   8:35 PM MDT
Nautical Twilight 5:48 AM MDT   9:11 PM MDT
Astronomical Twilight 5:10 AM MDT   9:48 PM MDT
Altitude -0.8° 54.3° -0.8°
Azimuth 77.7° 180.0° 282.1°
Hour Angle of the Sun 99.2° 99.1° -99.0°
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 9:57 PM MDT (9/1)   10:25 AM MDT (9/1)
Length of Visible Light 14h 12m
Length of Day
13h 12m
Waning Gibbous, 83% of the Moon is Illuminated
Sep 2
Waning Gibbous
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full