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Astronomy

Aug. 18, 2019 Rise Solar Noon Set
Actual Time 6:34 AM MDT 1:22 PM MDT 8:08 PM MDT
Civil Twilight 6:06 AM MDT   8:36 PM MDT
Nautical Twilight 5:32 AM MDT   9:10 PM MDT
Astronomical Twilight 4:57 AM MDT   9:45 PM MDT
Altitude -0.8° 64.4° -0.8°
Azimuth 72.5° 180.0° 287.3°
Hour Angle of the Sun 101.8° 101.7° -101.6°
Mean Anomaly of the Sun 223.32° 223.60° 223.88°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 147.56° 147.83° 148.09°
Sun Declination 13.09° 13.00° 12.91°
Moon 10:06 PM MDT (8/18)   9:21 AM MDT (8/18)
Length of Visible Light 14h 29m
Length of Day
13h 33m
Waning Gibbous, 89% of the Moon is Illuminated
Aug 18
Waning Gibbous
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 14
Full