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Astronomy

Aug. 20, 2019 Rise Solar Noon Set
Actual Time 6:44 AM MDT 1:33 PM MDT 8:21 PM MDT
Civil Twilight 6:14 AM MDT   8:50 PM MDT
Nautical Twilight 5:39 AM MDT   9:26 PM MDT
Astronomical Twilight 5:01 AM MDT   10:03 PM MDT
Altitude -0.8° 61.1° -0.8°
Azimuth 72.6° 180.0° 287.2°
Hour Angle of the Sun 102.3° 102.2° -102.1°
Mean Anomaly of the Sun 225.30° 225.58° 225.86°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 149.43° 149.69° 149.95°
Sun Declination 12.43° 12.34° 12.25°
Moon 11:08 PM MDT   11:28 AM MDT
Length of Visible Light 14h 36m
Length of Day
13h 37m
Waning Gibbous, 79% of the Moon is Illuminated
Aug 20
Waning Gibbous
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 14
Full