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Astronomy

May. 25, 2017 Rise Solar Noon Set
Actual Time 6:13 AM MDT 1:45 PM MDT 9:17 PM MDT
Civil Twilight 5:38 AM MDT   9:52 PM MDT
Nautical Twilight 4:54 AM MDT   10:36 PM MDT
Astronomical Twilight 4:01 AM MDT   11:30 PM MDT
Altitude -0.8° 67.2° -0.8°
Azimuth 59.2° 180.0° 300.9°
Hour Angle of the Sun 113.0° 113.1° -113.1°
Mean Anomaly of the Sun 140.04° 140.35° 140.66°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 62.51° 62.83° 63.15°
Sun Declination 21.03° 21.09° 21.14°
Moon 6:31 AM MDT   9:14 PM MDT
Length of Visible Light 16h 13m
Length of Day
15h 04m
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