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Astronomy

Jul. 17, 2019 Rise Solar Noon Set
Actual Time 6:02 AM MDT 1:33 PM MDT 9:05 PM MDT
Civil Twilight 5:27 AM MDT   9:39 PM MDT
Nautical Twilight 4:43 AM MDT   10:23 PM MDT
Astronomical Twilight 3:51 AM MDT   11:15 PM MDT
Altitude -0.8° 67.6° -0.8°
Azimuth 59.2° 180.0° 300.7°
Hour Angle of the Sun 112.9° 112.9° -112.8°
Mean Anomaly of the Sun 191.76° 192.07° 192.38°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 116.56° 116.88° 117.19°
Sun Declination 21.19° 21.14° 21.09°
Moon 9:55 PM MDT   6:38 AM MDT
Length of Visible Light 16h 11m
Length of Day
15h 03m
Full, 100% of the Moon is Illuminated
Jul 17
Full
Jul 24
Last Quarter
Jul 31
New
Aug 7
First Quarter
Aug 15
Full