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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:49 AM MDT 1:25 PM MDT 9:01 PM MDT
Civil Twilight 5:14 AM MDT   9:37 PM MDT
Nautical Twilight 4:28 AM MDT   10:24 PM MDT
Astronomical Twilight 3:31 AM MDT   11:21 PM MDT
Altitude -0.8° 65.3° -0.8°
Azimuth 58.8° 180.0° 301.4°
Hour Angle of the Sun 113.9° 114.0° -114.0°
Mean Anomaly of the Sun 138.09° 138.41° 138.72°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.45° 60.77° 61.09°
Sun Declination 20.66° 20.72° 20.78°
Moon 7:35 PM MDT   4:42 AM MDT
Length Of Visible Light 16h 23m
Length of Day
15h 11m
Waxing Gibbous, 95% of the Moon is Illuminated
May 23
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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