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Astronomy

Mar. 31, 2015 Rise Solar Noon Set
Actual Time 6:45 AM MDT 1:01 PM MDT 7:18 PM MDT
Civil Twilight 6:19 AM MDT   7:44 PM MDT
Nautical Twilight 5:48 AM MDT   8:14 PM MDT
Astronomical Twilight 5:17 AM MDT   8:46 PM MDT
Altitude -0.8° 57.9° -0.8°
Azimuth 84.2° 180.0° 276.0°
Hour Angle of the Sun 94.1° 94.2° -94.3°
Mean Anomaly of the Sun 85.38° 85.64° 85.90°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 9.64° 9.88° 10.12°
Sun Declination 4.15° 4.25° 4.35°
Moon 4:10 PM MDT   4:39 AM MDT
Length of Visible Light 13h 25m
Length of Day
12h 33m
Waxing Gibbous, 86% of the Moon is Illuminated
Mar 31
Waxing Gibbous
Apr 4
Full
Apr 11
Last Quarter
Apr 18
New
Apr 25
First Quarter