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Astronomy

May. 25, 2017 Rise Solar Noon Set
Actual Time 5:37 AM MDT 12:57 PM MDT 8:17 PM MDT
Civil Twilight 5:06 AM MDT   8:49 PM MDT
Nautical Twilight 4:26 AM MDT   9:28 PM MDT
Astronomical Twilight 3:42 AM MDT   10:13 PM MDT
Altitude -0.8° 71.2° -0.8°
Azimuth 61.3° 180.0° 298.8°
Hour Angle of the Sun 109.9° 110.0° -110.1°
Mean Anomaly of the Sun 140.02° 140.32° 140.62°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 62.49° 62.80° 63.10°
Sun Declination 21.03° 21.08° 21.14°
Moon 5:50 AM MDT   8:15 PM MDT
Length of Visible Light 15h 43m
Length of Day
14h 40m
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