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Astronomy

May. 23, 2015 Rise Solar Noon Set
Actual Time 5:45 AM MDT 1:24 PM MDT 9:03 PM MDT
Civil Twilight 5:08 AM MDT   9:40 PM MDT
Nautical Twilight 4:20 AM MDT   10:28 PM MDT
Astronomical Twilight 3:20 AM MDT   11:30 PM MDT
Altitude -0.8° 64.1° -0.8°
Azimuth 58.3° 180.0° 301.9°
Hour Angle of the Sun 114.7° 114.8° -114.9°
Mean Anomaly of the Sun 137.58° 137.89° 138.21°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 59.96° 60.28° 60.60°
Sun Declination 20.57° 20.63° 20.69°
Moon 11:10 AM MDT   12:52 AM MDT
Length of Visible Light 16h 32m
Length of Day
15h 18m
Waxing Crescent, 29% of the Moon is Illuminated
May 23
Waxing Crescent
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New