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Astronomy

Aug. 23, 2019 Rise Solar Noon Set
Actual Time 6:09 AM MDT 1:03 PM MDT 7:57 PM MDT
Civil Twilight 5:36 AM MDT   8:29 PM MDT
Nautical Twilight 4:57 AM MDT   9:09 PM MDT
Astronomical Twilight 4:13 AM MDT   9:52 PM MDT
Altitude -0.8° 54.6° -0.8°
Azimuth 72.2° 180.0° 287.5°
Hour Angle of the Sun 103.7° 103.6° -103.5°
Mean Anomaly of the Sun 228.23° 228.52° 228.80°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 152.17° 152.44° 152.70°
Sun Declination 11.44° 11.34° 11.24°
Moon 11:57 PM MDT (8/23)   2:17 PM MDT (8/23)
Length of Visible Light 14h 53m
Length of Day
13h 48m
Last Quarter, 45% of the Moon is Illuminated
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 14
Full
Sep 21
Last Quarter