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Astronomy

Jun. 21, 2018 Rise Solar Noon Set
Actual Time 5:55 AM MDT 1:29 PM MDT 9:02 PM MDT
Civil Twilight 5:22 AM MDT   9:36 PM MDT
Nautical Twilight 4:39 AM MDT   10:19 PM MDT
Astronomical Twilight 3:48 AM MDT   11:09 PM MDT
Altitude -0.8° 72.6° -0.8°
Azimuth 57.4° 180.0° 302.6°
Hour Angle of the Sun 113.3° 113.3° -113.3°
Mean Anomaly of the Sun 166.39° 166.70° 167.01°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 90.08° 90.41° 90.73°
Sun Declination 23.44° 23.43° 23.43°
Moon 2:50 PM MDT (6/21)   2:16 AM MDT (6/21)
Length of Visible Light 16h 14m
Length of Day
15h 06m
Waxing Gibbous, 68% of the Moon is Illuminated
Jun 21
Waxing Gibbous
Jun 28
Full
Jul 6
Last Quarter
Jul 12
New
Jul 19
First Quarter