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Astronomy

May. 25, 2017 Rise Solar Noon Set
Actual Time 5:21 AM MDT 1:01 PM MDT 8:42 PM MDT
Civil Twilight 4:44 AM MDT   9:19 PM MDT
Nautical Twilight 3:56 AM MDT   10:08 PM MDT
Astronomical Twilight 2:54 AM MDT   11:10 PM MDT
Altitude -0.8° 64.8° -0.8°
Azimuth 57.7° 180.0° 302.5°
Hour Angle of the Sun 115.1° 115.2° -115.3°
Mean Anomaly of the Sun 140.01° 140.32° 140.64°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 62.47° 62.80° 63.12°
Sun Declination 21.03° 21.08° 21.14°
Moon 5:41 AM MDT   8:35 PM MDT
Length of Visible Light 16h 35m
Length of Day
15h 21m
Waning Crescent, 0% of the Moon is Illuminated
May 25
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter