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Astronomy

Jul. 29, 2015 Rise Solar Noon Set
Actual Time 6:07 AM MDT 1:10 PM MDT 8:12 PM MDT
Civil Twilight 5:38 AM MDT   8:41 PM MDT
Nautical Twilight 5:03 AM MDT   9:16 PM MDT
Astronomical Twilight 4:25 AM MDT   9:54 PM MDT
Altitude -0.8° 72.0° -0.8°
Azimuth 65.7° 180.0° 294.1°
Hour Angle of the Sun 105.8° 105.7° -105.6°
Mean Anomaly of the Sun 203.63° 203.92° 204.21°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 128.45° 128.74° 129.03°
Sun Declination 18.75° 18.68° 18.61°
Moon 6:42 PM MDT   4:16 AM MDT
Length of Visible Light 15h 03m
Length of Day
14h 05m
Waxing Gibbous, 94% of the Moon is Illuminated
Jul 29
Waxing Gibbous
Jul 31
Full
Aug 6
Last Quarter
Aug 14
New
Aug 22
First Quarter