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Astronomy

Apr. 21, 2014 Rise Solar Noon Set
Actual Time 6:21 AM MDT 1:12 PM MDT 8:03 PM MDT
Civil Twilight 5:51 AM MDT   8:33 PM MDT
Nautical Twilight 5:15 AM MDT   9:10 PM MDT
Astronomical Twilight 4:36 AM MDT   9:49 PM MDT
Altitude -0.8° 58.9° -0.8°
Azimuth 72.7° 180.0° 287.5°
Hour Angle of the Sun 102.6° 102.7° -102.8°
Mean Anomaly of the Sun 106.32° 106.60° 106.88°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 29.18° 29.45° 29.71°
Sun Declination 11.93° 12.03° 12.13°
Moon 1:38 AM MDT   11:50 AM MDT
Length of Visible Light 14h 41m
Length of Day
13h 41m
Waning Gibbous, 57% of the Moon is Illuminated
Apr 21
Waning Gibbous
Apr 22
Last Quarter
Apr 29
New
May 6
First Quarter
May 14
Full