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Astronomy

Mar. 31, 2015 Rise Solar Noon Set
Actual Time 6:59 AM MDT 1:25 PM MDT 7:52 PM MDT
Civil Twilight 6:26 AM MDT   8:25 PM MDT
Nautical Twilight 5:45 AM MDT   9:06 PM MDT
Astronomical Twilight 5:03 AM MDT   9:49 PM MDT
Altitude -0.8° 43.2° -0.8°
Azimuth 82.3° 180.0° 278.0°
Hour Angle of the Sun 96.5° 96.6° -96.8°
Mean Anomaly of the Sun 85.39° 85.66° 85.92°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 9.65° 9.89° 10.14°
Sun Declination 4.16° 4.26° 4.36°
Moon 4:19 PM MDT (3/31)   5:22 AM MDT (3/31)
Length of Visible Light 13h 59m
Length of Day
12h 52m
Waxing Gibbous, 90% of the Moon is Illuminated
Mar 31
Waxing Gibbous
Apr 4
Full
Apr 11
Last Quarter
Apr 18
New
Apr 25
First Quarter