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Astronomy

Jul. 28, 2015 Rise Solar Noon Set
Actual Time 6:35 AM MDT 1:40 PM MDT 8:45 PM MDT
Civil Twilight 6:06 AM MDT   9:14 PM MDT
Nautical Twilight 5:31 AM MDT   9:49 PM MDT
Astronomical Twilight 4:52 AM MDT   10:27 PM MDT
Altitude -0.8° 71.9° -0.8°
Azimuth 65.3° 180.0° 294.6°
Hour Angle of the Sun 106.2° 106.1° -106.1°
Mean Anomaly of the Sun 202.66° 202.95° 203.24°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 127.49° 127.78° 128.07°
Sun Declination 18.98° 18.91° 18.84°
Moon 6:20 PM MDT   3:50 AM MDT
Length of Visible Light 15h 07m
Length of Day
14h 09m
Waxing Gibbous, 92% of the Moon is Illuminated
Jul 28
Waxing Gibbous
Jul 31
Full
Aug 6
Last Quarter
Aug 14
New
Aug 22
First Quarter