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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:12 AM MDT 1:25 PM MDT 8:38 PM MDT
Civil Twilight 5:42 AM MDT   9:08 PM MDT
Nautical Twilight 5:05 AM MDT   9:45 PM MDT
Astronomical Twilight 4:25 AM MDT   10:26 PM MDT
Altitude -0.8° 73.0° -0.8°
Azimuth 62.8° 180.0° 297.4°
Hour Angle of the Sun 108.1° 108.2° -108.2°
Mean Anomaly of the Sun 138.11° 138.40° 138.70°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.46° 60.77° 61.07°
Sun Declination 20.66° 20.72° 20.78°
Moon 7:16 PM MDT (5/23)   4:58 AM MDT (5/23)
Length Of Visible Light 15h 25m
Length of Day
14h 25m
Waxing Gibbous, 98% 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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