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Astronomy

May. 27, 2017 Rise Solar Noon Set
Actual Time 5:07 AM MDT 12:48 PM MDT 8:29 PM MDT
Civil Twilight 4:30 AM MDT   9:06 PM MDT
Nautical Twilight 3:42 AM MDT   9:54 PM MDT
Astronomical Twilight 2:42 AM MDT   10:55 PM MDT
Altitude -0.8° 65.6° -0.8°
Azimuth 57.5° 180.0° 302.7°
Hour Angle of the Sun 115.2° 115.2° -115.3°
Mean Anomaly of the Sun 141.97° 142.28° 142.60°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 64.49° 64.82° 65.14°
Sun Declination 21.37° 21.42° 21.47°
Moon 7:11 AM MDT   10:36 PM MDT
Length of Visible Light 16h 35m
Length of Day
15h 21m
Waxing Crescent, 6% of the Moon is Illuminated
May 27
Waxing Crescent
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter
Jun 23
New