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Astronomy

Apr. 27, 2015 Rise Solar Noon Set
Actual Time 6:40 AM MDT 1:28 PM MDT 8:18 PM MDT
Civil Twilight 6:12 AM MDT   8:46 PM MDT
Nautical Twilight 5:38 AM MDT   9:19 PM MDT
Astronomical Twilight 5:03 AM MDT   9:55 PM MDT
Altitude -0.8° 66.1° -0.8°
Azimuth 71.7° 180.0° 288.5°
Hour Angle of the Sun 102.1° 102.2° -102.3°
Mean Anomaly of the Sun 111.99° 112.27° 112.55°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 34.61° 34.88° 35.15°
Sun Declination 13.83° 13.92° 14.01°
Moon 2:36 PM MDT   3:16 AM MDT
Length of Visible Light 14h 33m
Length of Day
13h 37m
Waxing Gibbous, 64% of the Moon is Illuminated
Apr 27
Waxing Gibbous
May 3
Full
May 11
Last Quarter
May 18
New
May 25
First Quarter