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Astronomy

Jul. 30, 2015 Rise Solar Noon Set
Actual Time 5:48 AM MDT 1:03 PM MDT 8:18 PM MDT
Civil Twilight 5:16 AM MDT   8:50 PM MDT
Nautical Twilight 4:36 AM MDT   9:29 PM MDT
Astronomical Twilight 3:51 AM MDT   10:14 PM MDT
Altitude -0.8° 66.3° -0.8°
Azimuth 63.8° 180.0° 296.0°
Hour Angle of the Sun 108.9° 108.8° -108.7°
Mean Anomaly of the Sun 204.60° 204.90° 205.20°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 129.42° 129.71° 130.00°
Sun Declination 18.51° 18.44° 18.37°
Moon 7:36 PM MDT (7/30)   5:00 AM MDT (7/30)
Length of Visible Light 15h 34m
Length of Day
14h 30m
Full, 100% of the Moon is Illuminated
Jul 30
Full
Jul 31
Full
Aug 6
Last Quarter
Aug 14
New
Aug 22
First Quarter