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Astronomy
May. 19, 2013 Rise Solar Noon Set
Actual Time 5:43 AM MDT 1:26 PM MDT 9:09 PM MDT
Civil Twilight 5:04 AM MDT   9:48 PM MDT
Nautical Twilight 4:13 AM MDT   10:39 PM MDT
Astronomical Twilight 3:06 AM MDT   11:48 PM MDT
Altitude -0.8° 61.3° -0.8°
Azimuth 58.0° 180.0° 302.3°
Hour Angle of the Sun 115.7° 115.8° -115.9°
Mean Anomaly of the Sun 134.15° 134.46° 134.78°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.43° 56.75° 57.07°
Sun Declination 19.86° 19.93° 19.99°
Moon 2:50 PM MDT   2:38 AM MDT
Length Of Visible Light 16h 43m
Length of Day
15h 26m
Waxing Gibbous, 66% of the Moon is Illuminated
May 19
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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