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Astronomy

May. 22, 2015 Rise Solar Noon Set
Actual Time 5:08 AM MDT 12:55 PM MDT 8:42 PM MDT
Civil Twilight 4:29 AM MDT   9:21 PM MDT
Nautical Twilight 3:37 AM MDT   10:14 PM MDT
Astronomical Twilight 2:25 AM MDT   11:28 PM MDT
Altitude -0.8° 61.6° -0.8°
Azimuth 57.0° 180.0° 303.3°
Hour Angle of the Sun 116.6° 116.7° -116.8°
Mean Anomaly of the Sun 136.57° 136.89° 137.21°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 58.93° 59.25° 59.58°
Sun Declination 20.37° 20.43° 20.49°
Moon 9:34 AM MDT   No Moon Set
Length of Visible Light 16h 52m
Length of Day
15h 33m
Waxing Crescent, 22% of the Moon is Illuminated
May 22
Waxing Crescent
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New