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Astronomy

Aug. 30, 2015 Rise Solar Noon Set
Actual Time 6:30 AM MDT 1:04 PM MDT 7:37 PM MDT
Civil Twilight 6:03 AM MDT   8:05 PM MDT
Nautical Twilight 5:30 AM MDT   8:38 PM MDT
Astronomical Twilight 4:55 AM MDT   9:12 PM MDT
Altitude -0.8° 59.7° -0.8°
Azimuth 77.7° 180.0° 282.1°
Hour Angle of the Sun 98.5° 98.4° -98.4°
Mean Anomaly of the Sun 235.18° 235.45° 235.72°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 158.56° 158.81° 159.06°
Sun Declination 9.00° 8.90° 8.81°
Moon 8:17 PM MDT   7:30 AM MDT
Length of Visible Light 14h 02m
Length of Day
13h 07m
Full, 98% of the Moon is Illuminated
Aug 30
Full
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full