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Astronomy

Aug. 19, 2018 Rise Solar Noon Set
Actual Time 6:43 AM MDT 1:32 PM MDT 8:20 PM MDT
Civil Twilight 6:14 AM MDT   8:49 PM MDT
Nautical Twilight 5:39 AM MDT   9:24 PM MDT
Astronomical Twilight 5:02 AM MDT   10:01 PM MDT
Altitude -0.8° 62.1° -0.8°
Azimuth 72.5° 180.0° 287.3°
Hour Angle of the Sun 102.2° 102.2° -102.1°
Mean Anomaly of the Sun 224.57° 224.85° 225.13°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 148.72° 148.99° 149.25°
Sun Declination 12.68° 12.59° 12.50°
Moon 3:40 PM MDT   1:02 AM MDT
Length of Visible Light 14h 34m
Length of Day
13h 37m
Waxing Gibbous, 62% of the Moon is Illuminated
Aug 19
Waxing Gibbous
Aug 26
Full
Sep 2
Last Quarter
Sep 9
New
Sep 16
First Quarter