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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 6:10 AM MDT 1:25 PM MDT 8:39 PM MDT
Civil Twilight 5:40 AM MDT   9:10 PM MDT
Nautical Twilight 5:02 AM MDT   9:48 PM MDT
Astronomical Twilight 4:20 AM MDT   10:30 PM MDT
Altitude -0.8° 71.9° -0.8°
Azimuth 62.6° 180.0° 297.5°
Hour Angle of the Sun 108.6° 108.6° -108.7°
Mean Anomaly of the Sun 137.12° 137.42° 137.72°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.46° 59.76° 60.06°
Sun Declination 20.47° 20.53° 20.59°
Moon 6:08 PM MDT (5/22)   4:15 AM MDT (5/22)
Length Of Visible Light 15h 30m
Length of Day
14h 29m
Waxing Gibbous, 94% 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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