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Astronomy

Aug. 04, 2015 Rise Solar Noon Set
Actual Time 5:41 AM MDT 1:00 PM MDT 8:18 PM MDT
Civil Twilight 5:08 AM MDT   8:52 PM MDT
Nautical Twilight 4:25 AM MDT   9:34 PM MDT
Astronomical Twilight 3:36 AM MDT   10:23 PM MDT
Altitude -0.8° 61.7° -0.8°
Azimuth 64.0° 180.0° 295.7°
Hour Angle of the Sun 109.7° 109.6° -109.5°
Mean Anomaly of the Sun 209.52° 209.83° 210.12°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 134.26° 134.55° 134.84°
Sun Declination 17.25° 17.17° 17.08°
Moon 10:45 PM MDT   10:55 AM MDT
Length of Visible Light 15h 44m
Length of Day
14h 37m
Waning Gibbous, 74% of the Moon is Illuminated
Aug 4
Waning Gibbous
Aug 6
Last Quarter
Aug 14
New
Aug 22
First Quarter
Aug 29
Full