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Astronomy

Apr. 21, 2014 Rise Solar Noon Set
Actual Time 6:44 AM MDT 1:27 PM MDT 8:11 PM MDT
Civil Twilight 6:16 AM MDT   8:39 PM MDT
Nautical Twilight 5:43 AM MDT   9:12 PM MDT
Astronomical Twilight 5:08 AM MDT   9:47 PM MDT
Altitude -0.8° 63.6° -0.8°
Azimuth 74.0° 180.0° 286.2°
Hour Angle of the Sun 100.8° 100.8° -100.9°
Mean Anomaly of the Sun 106.34° 106.61° 106.89°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 29.19° 29.46° 29.72°
Sun Declination 11.94° 12.03° 12.13°
Moon 1:43 AM MDT   12:16 PM MDT
Length of Visible Light 14h 22m
Length of Day
13h 26m
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