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Astronomy

May. 22, 2015 Rise Solar Noon Set
Actual Time 5:34 AM MDT 1:09 PM MDT 8:46 PM MDT
Civil Twilight 4:58 AM MDT   9:22 PM MDT
Nautical Twilight 4:11 AM MDT   10:08 PM MDT
Astronomical Twilight 3:14 AM MDT   11:07 PM MDT
Altitude -0.8° 64.5° -0.8°
Azimuth 59.0° 180.0° 301.2°
Hour Angle of the Sun 113.9° 114.0° -114.1°
Mean Anomaly of the Sun 136.58° 136.90° 137.21°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 58.94° 59.26° 59.58°
Sun Declination 20.37° 20.43° 20.49°
Moon 9:57 AM MDT   No Moon Set
Length of Visible Light 16h 24m
Length of Day
15h 11m
Waxing Crescent, 23% of the Moon is Illuminated
May 22
Waxing Crescent
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New