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Astronomy

May. 22, 2018 Rise Solar Noon Set
Actual Time 6:13 AM MDT 1:25 PM MDT 8:37 PM MDT
Civil Twilight 5:43 AM MDT   9:07 PM MDT
Nautical Twilight 5:06 AM MDT   9:44 PM MDT
Astronomical Twilight 4:26 AM MDT   10:25 PM MDT
Altitude -0.8° 72.8° -0.8°
Azimuth 63.1° 180.0° 297.0°
Hour Angle of the Sun 107.9° 107.9° -108.0°
Mean Anomaly of the Sun 136.83° 137.13° 137.42°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.24° 59.54° 59.84°
Sun Declination 20.43° 20.49° 20.55°
Moon 1:46 PM MDT   2:31 AM MDT
Length of Visible Light 15h 23m
Length of Day
14h 23m
First Quarter, 54% of the Moon is Illuminated
May 22
First Quarter
May 29
Full
Jun 6
Last Quarter
Jun 13
New
Jun 20
First Quarter