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Astronomy

May. 22, 2015 Rise Solar Noon Set
Actual Time 5:32 AM MDT 1:03 PM MDT 8:34 PM MDT
Civil Twilight 4:58 AM MDT   9:08 PM MDT
Nautical Twilight 4:13 AM MDT   9:53 PM MDT
Astronomical Twilight 3:21 AM MDT   10:46 PM MDT
Altitude -0.8° 66.1° -0.8°
Azimuth 59.9° 180.0° 300.3°
Hour Angle of the Sun 112.6° 112.7° -112.8°
Mean Anomaly of the Sun 136.58° 136.89° 137.20°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 58.94° 59.26° 59.57°
Sun Declination 20.37° 20.43° 20.49°
Moon 9:54 AM MDT   No Moon Set
Length of Visible Light 16h 10m
Length of Day
15h 01m
Waxing Crescent, 19% of the Moon is Illuminated
May 22
Waxing Crescent
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New