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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 6:01 AM MDT 1:28 PM MDT 8:56 PM MDT
Civil Twilight 5:28 AM MDT   9:29 PM MDT
Nautical Twilight 4:46 AM MDT   10:12 PM MDT
Astronomical Twilight 3:56 AM MDT   11:01 PM MDT
Altitude -0.8° 68.0° -0.8°
Azimuth 60.4° 180.0° 299.8°
Hour Angle of the Sun 111.7° 111.8° -111.8°
Mean Anomaly of the Sun 138.10° 138.41° 138.71°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.46° 60.77° 61.08°
Sun Declination 20.66° 20.72° 20.78°
Moon 7:31 PM MDT (5/23)   4:51 AM MDT (5/23)
Length Of Visible Light 16h 01m
Length of Day
14h 54m
Waxing Gibbous, 98% of the Moon is Illuminated
May 24
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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