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Astronomy

May. 23, 2018 Rise Solar Noon Set
Actual Time 6:35 AM MDT 1:18 PM MDT 8:01 PM MDT
Civil Twilight 6:10 AM MDT   8:26 PM MDT
Nautical Twilight 5:40 AM MDT   8:55 PM MDT
Astronomical Twilight 5:09 AM MDT   9:26 PM MDT
Altitude -0.8° 86.5° -0.8°
Azimuth 66.9° 180.0° 293.2°
Hour Angle of the Sun 100.7° 100.7° -100.8°
Mean Anomaly of the Sun 137.83° 138.11° 138.38°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.26° 60.54° 60.83°
Sun Declination 20.63° 20.68° 20.73°
Moon 2:50 PM MDT   2:50 AM MDT
Length of Visible Light 14h 15m
Length of Day
13h 25m
Waxing Gibbous, 65% of the Moon is Illuminated
May 23
Waxing Gibbous
May 29
Full
Jun 6
Last Quarter
Jun 13
New
Jun 20
First Quarter