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Astronomy

May. 27, 2017 Rise Solar Noon Set
Actual Time 5:03 AM MDT 12:55 PM MDT 8:48 PM MDT
Civil Twilight 4:23 AM MDT   9:29 PM MDT
Nautical Twilight 3:28 AM MDT   10:24 PM MDT
Astronomical Twilight 2:08 AM MDT   11:46 PM MDT
Altitude -0.8° 62.6° -0.8°
Azimuth 55.3° 180.0° 304.9°
Hour Angle of the Sun 118.1° 118.2° -118.2°
Mean Anomaly of the Sun 141.97° 142.29° 142.61°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 64.49° 64.82° 65.16°
Sun Declination 21.37° 21.42° 21.47°
Moon 7:09 AM MDT   10:54 PM MDT
Length of Visible Light 17h 05m
Length of Day
15h 45m
Waxing Crescent, 5% of the Moon is Illuminated
May 27
Waxing Crescent
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter
Jun 23
New