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Astronomy

Apr. 17, 2014 Rise Solar Noon Set
Actual Time 6:13 AM MDT 12:56 PM MDT 7:41 PM MDT
Civil Twilight 5:44 AM MDT   8:10 PM MDT
Nautical Twilight 5:09 AM MDT   8:45 PM MDT
Astronomical Twilight 4:31 AM MDT   9:23 PM MDT
Altitude -0.8° 58.5° -0.8°
Azimuth 74.9° 180.0° 285.3°
Hour Angle of the Sun 100.9° 101.0° -101.0°
Mean Anomaly of the Sun 102.37° 102.65° 102.92°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 25.45° 25.71° 25.97°
Sun Declination 10.55° 10.65° 10.75°
Moon 10:31 PM MDT (4/17)   7:45 AM MDT (4/17)
Length of Visible Light 14h 26m
Length of Day
13h 27m
Waning Gibbous, 91% of the Moon is Illuminated
Apr 17
Waning Gibbous
Apr 22
Last Quarter
Apr 29
New
May 6
First Quarter
May 14
Full