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Astronomy

Apr. 21, 2014 Rise Solar Noon Set
Actual Time 6:37 AM MDT 1:35 PM MDT 8:33 PM MDT
Civil Twilight 6:05 AM MDT   9:05 PM MDT
Nautical Twilight 5:25 AM MDT   9:46 PM MDT
Astronomical Twilight 4:41 AM MDT   10:30 PM MDT
Altitude -0.8° 55.1° -0.8°
Azimuth 71.4° 180.0° 288.9°
Hour Angle of the Sun 104.3° 104.5° -104.6°
Mean Anomaly of the Sun 106.33° 106.62° 106.90°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 29.19° 29.46° 29.73°
Sun Declination 11.94° 12.03° 12.13°
Moon 2:11 AM MDT   12:04 PM MDT
Length of Visible Light 15h 00m
Length of Day
13h 55m
Waning Gibbous, 59% of the Moon is Illuminated
Apr 21
Waning Gibbous
Apr 22
Last Quarter
Apr 29
New
May 6
First Quarter
May 14
Full