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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:40 AM MDT 12:55 PM MDT 8:11 PM MDT
Civil Twilight 5:09 AM MDT   8:42 PM MDT
Nautical Twilight 4:31 AM MDT   9:20 PM MDT
Astronomical Twilight 3:49 AM MDT   10:03 PM MDT
Altitude -0.8° 71.5° -0.8°
Azimuth 62.5° 180.0° 297.7°
Hour Angle of the Sun 108.8° 108.9° -108.9°
Mean Anomaly of the Sun 137.10° 137.40° 137.70°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.44° 59.74° 60.04°
Sun Declination 20.47° 20.53° 20.58°
Moon 5:38 PM MDT   3:45 AM MDT
Length Of Visible Light 15h 32m
Length of Day
14h 31m
Waxing Gibbous, 93% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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