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Astronomy
May. 19, 2013 Rise Solar Noon Set
Actual Time 5:40 AM MDT 1:08 PM MDT 8:38 PM MDT
Civil Twilight 5:05 AM MDT   9:12 PM MDT
Nautical Twilight 4:22 AM MDT   9:56 PM MDT
Astronomical Twilight 3:30 AM MDT   10:48 PM MDT
Altitude -0.8° 65.4° -0.8°
Azimuth 60.6° 180.0° 299.6°
Hour Angle of the Sun 112.1° 112.2° -112.3°
Mean Anomaly of the Sun 134.14° 134.45° 134.76°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.43° 56.74° 57.05°
Sun Declination 19.86° 19.92° 19.99°
Moon 2:32 PM MDT (5/19)   2:19 AM MDT (5/19)
Length Of Visible Light 16h 06m
Length of Day
14h 57m
Waxing Gibbous, 68% 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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