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Astronomy

Jul. 17, 2019 Rise Solar Noon Set
Actual Time 5:20 AM MDT 12:52 PM MDT 8:24 PM MDT
Civil Twilight 4:46 AM MDT   8:58 PM MDT
Nautical Twilight 4:02 AM MDT   9:42 PM MDT
Astronomical Twilight 3:09 AM MDT   10:34 PM MDT
Altitude -0.8° 67.6° -0.8°
Azimuth 59.1° 180.0° 300.7°
Hour Angle of the Sun 113.0° 112.9° -112.9°
Mean Anomaly of the Sun 191.73° 192.04° 192.35°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 116.53° 116.85° 117.16°
Sun Declination 21.20° 21.14° 21.09°
Moon 9:13 PM MDT   5:55 AM MDT
Length of Visible Light 16h 12m
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