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Astronomy
May. 19, 2013 Rise Solar Noon Set
Actual Time 5:52 AM MDT 1:08 PM MDT 8:24 PM MDT
Civil Twilight 5:21 AM MDT   8:55 PM MDT
Nautical Twilight 4:43 AM MDT   9:34 PM MDT
Astronomical Twilight 3:59 AM MDT   10:17 PM MDT
Altitude -0.8° 69.9° -0.8°
Azimuth 62.9° 180.0° 297.3°
Hour Angle of the Sun 108.9° 109.0° -109.0°
Mean Anomaly of the Sun 134.15° 134.45° 134.75°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.44° 56.74° 57.04°
Sun Declination 19.86° 19.92° 19.99°
Moon 2:31 PM MDT   2:17 AM MDT
Length Of Visible Light 15h 33m
Length of Day
14h 31m
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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