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Astronomy

May. 25, 2017 Rise Solar Noon Set
Actual Time 5:22 AM MDT 12:43 PM MDT 8:05 PM MDT
Civil Twilight 4:50 AM MDT   8:37 PM MDT
Nautical Twilight 4:10 AM MDT   9:18 PM MDT
Astronomical Twilight 3:25 AM MDT   10:03 PM MDT
Altitude -0.8° 70.6° -0.8°
Azimuth 61.1° 180.0° 299.1°
Hour Angle of the Sun 110.4° 110.4° -110.5°
Mean Anomaly of the Sun 140.01° 140.31° 140.61°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 62.48° 62.79° 63.10°
Sun Declination 21.03° 21.08° 21.13°
Moon 5:35 AM MDT   8:02 PM MDT
Length of Visible Light 15h 47m
Length of Day
14h 43m
Waning Crescent, 0% of the Moon is Illuminated
May 25
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter