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Astronomy

Aug. 04, 2015 Rise Solar Noon Set
Actual Time 5:48 AM MDT 1:00 PM MDT 8:12 PM MDT
Civil Twilight 5:16 AM MDT   8:44 PM MDT
Nautical Twilight 4:36 AM MDT   9:23 PM MDT
Astronomical Twilight 3:52 AM MDT   10:07 PM MDT
Altitude -0.8° 64.1° -0.8°
Azimuth 65.2° 180.0° 294.5°
Hour Angle of the Sun 108.1° 108.0° -107.9°
Mean Anomaly of the Sun 209.53° 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° 17.09°
Moon 10:47 PM MDT   10:54 AM MDT
Length of Visible Light 15h 27m
Length of Day
14h 23m
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