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Astronomy

May. 22, 2015 Rise Solar Noon Set
Actual Time 5:39 AM MDT 12:53 PM MDT 8:07 PM MDT
Civil Twilight 5:09 AM MDT   8:37 PM MDT
Nautical Twilight 4:32 AM MDT   9:15 PM MDT
Astronomical Twilight 3:50 AM MDT   9:57 PM MDT
Altitude -0.8° 72.0° -0.8°
Azimuth 62.9° 180.0° 297.3°
Hour Angle of the Sun 108.3° 108.4° -108.5°
Mean Anomaly of the Sun 136.59° 136.89° 137.18°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 58.95° 59.25° 59.55°
Sun Declination 20.37° 20.43° 20.49°
Moon 9:57 AM MDT   No Moon Set
Length of Visible Light 15h 28m
Length of Day
14h 27m
Waxing Crescent, 21% of the Moon is Illuminated
May 22
Waxing Crescent
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New