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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:19 AM MDT 1:46 PM MDT 9:13 PM MDT
Civil Twilight 5:46 AM MDT   9:47 PM MDT
Nautical Twilight 5:04 AM MDT   10:29 PM MDT
Astronomical Twilight 4:15 AM MDT   11:19 PM MDT
Altitude -0.8° 68.0° -0.8°
Azimuth 60.4° 180.0° 299.7°
Hour Angle of the Sun 111.7° 111.7° -111.8°
Mean Anomaly of the Sun 138.11° 138.42° 138.73°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.47° 60.78° 61.10°
Sun Declination 20.66° 20.72° 20.78°
Moon 7:50 PM MDT   5:10 AM MDT
Length Of Visible Light 16h 00m
Length of Day
14h 53m
Waxing Gibbous, 97% 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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