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Astronomy

Apr. 21, 2014 Rise Solar Noon Set
Actual Time 6:27 AM MDT 1:27 PM MDT 8:29 PM MDT
Civil Twilight 5:53 AM MDT   9:03 PM MDT
Nautical Twilight 5:11 AM MDT   9:45 PM MDT
Astronomical Twilight 4:24 AM MDT   10:33 PM MDT
Altitude -0.8° 53.4° -0.8°
Azimuth 70.8° 180.0° 289.5°
Hour Angle of the Sun 105.2° 105.3° -105.5°
Mean Anomaly of the Sun 106.32° 106.61° 106.90°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 29.18° 29.46° 29.73°
Sun Declination 11.93° 12.03° 12.13°
Moon 2:09 AM MDT   11:52 AM MDT
Length of Visible Light 15h 10m
Length of Day
14h 02m
Waning Gibbous, 61% of the Moon is Illuminated
Apr 21
Waning Gibbous
Apr 22
Last Quarter
Apr 29
New
May 6
First Quarter
May 14
Full