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Astronomy

Jul. 28, 2015 Rise Solar Noon Set
Actual Time 5:52 AM MDT 1:20 PM MDT 8:48 PM MDT
Civil Twilight 5:17 AM MDT   9:23 PM MDT
Nautical Twilight 4:32 AM MDT   10:07 PM MDT
Astronomical Twilight 3:39 AM MDT   11:00 PM MDT
Altitude -0.8° 63.1° -0.8°
Azimuth 61.2° 180.0° 298.6°
Hour Angle of the Sun 112.1° 112.0° -111.9°
Mean Anomaly of the Sun 202.63° 202.94° 203.25°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 127.46° 127.77° 128.07°
Sun Declination 18.99° 18.91° 18.84°
Moon 6:22 PM MDT   3:07 AM MDT
Length of Visible Light 16h 05m
Length of Day
14h 55m
Waxing Gibbous, 88% of the Moon is Illuminated
Jul 28
Waxing Gibbous
Jul 31
Full
Aug 6
Last Quarter
Aug 14
New
Aug 22
First Quarter