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Astronomy

May. 27, 2018 Rise Solar Noon Set
Actual Time 5:51 AM MDT 1:02 PM MDT 8:12 PM MDT
Civil Twilight 5:22 AM MDT   8:42 PM MDT
Nautical Twilight 4:46 AM MDT   9:18 PM MDT
Astronomical Twilight 4:07 AM MDT   9:58 PM MDT
Altitude -0.8° 75.5° -0.8°
Azimuth 62.6° 180.0° 297.5°
Hour Angle of the Sun 107.6° 107.6° -107.6°
Mean Anomaly of the Sun 141.74° 142.04° 142.33°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 64.28° 64.58° 64.88°
Sun Declination 21.33° 21.38° 21.43°
Moon 6:30 PM MDT (5/27)   4:56 AM MDT (5/27)
Length of Visible Light 15h 19m
Length of Day
14h 20m
Waxing Gibbous, 98% of the Moon is Illuminated
May 27
Waxing Gibbous
May 29
Full
Jun 6
Last Quarter
Jun 13
New
Jun 20
First Quarter