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Astronomy

May. 30, 2017 Rise Solar Noon Set
Actual Time 5:19 AM MDT 12:49 PM MDT 8:21 PM MDT
Civil Twilight 4:45 AM MDT   8:55 PM MDT
Nautical Twilight 4:02 AM MDT   9:38 PM MDT
Astronomical Twilight 3:11 AM MDT   10:29 PM MDT
Altitude -0.8° 69.6° -0.8°
Azimuth 58.9° 180.0° 301.2°
Hour Angle of the Sun 112.7° 112.8° -112.8°
Mean Anomaly of the Sun 144.93° 145.24° 145.55°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 67.56° 67.88° 68.20°
Sun Declination 21.83° 21.88° 21.92°
Moon 10:38 AM MDT   12:10 AM MDT
Length of Visible Light 16h 09m
Length of Day
15h 02m
Waxing Crescent, 30% of the Moon is Illuminated
May 30
Waxing Crescent
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter
Jun 23
New