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Astronomy

Aug. 04, 2015 Rise Solar Noon Set
Actual Time 6:06 AM MDT 1:31 PM MDT 8:55 PM MDT
Civil Twilight 5:31 AM MDT   9:30 PM MDT
Nautical Twilight 4:45 AM MDT   10:15 PM MDT
Astronomical Twilight 3:51 AM MDT   11:08 PM MDT
Altitude -0.8° 59.7° -0.8°
Azimuth 63.0° 180.0° 296.8°
Hour Angle of the Sun 111.2° 111.1° -111.0°
Mean Anomaly of the Sun 209.54° 209.85° 210.15°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 134.27° 134.57° 134.87°
Sun Declination 17.24° 17.16° 17.08°
Moon 11:15 PM MDT   11:28 AM MDT
Length of Visible Light 15h 59m
Length of Day
14h 48m
Waning Gibbous, 79% of the Moon is Illuminated
Aug 4
Waning Gibbous
Aug 6
Last Quarter
Aug 14
New
Aug 22
First Quarter
Aug 29
Full