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Astronomy

May. 22, 2015 Rise Solar Noon Set
Actual Time 5:34 AM MDT 1:01 PM MDT 8:29 PM MDT
Civil Twilight 5:00 AM MDT   9:03 PM MDT
Nautical Twilight 4:17 AM MDT   9:46 PM MDT
Astronomical Twilight 3:27 AM MDT   10:37 PM MDT
Altitude -0.8° 67.0° -0.8°
Azimuth 60.5° 180.0° 299.7°
Hour Angle of the Sun 111.9° 111.9° -112.0°
Mean Anomaly of the Sun 136.59° 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 9:55 AM MDT   No Moon Set
Length of Visible Light 16h 03m
Length of Day
14h 55m
Waxing Crescent, 22% of the Moon is Illuminated
May 22
Waxing Crescent
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New