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Astronomy

May. 23, 2015 Rise Solar Noon Set
Actual Time 6:13 AM MDT 1:08 PM MDT 8:03 PM MDT
Civil Twilight 5:46 AM MDT   8:30 PM MDT
Nautical Twilight 5:14 AM MDT   9:03 PM MDT
Astronomical Twilight 4:40 AM MDT   9:37 PM MDT
Altitude -0.8° 80.3° -0.8°
Azimuth 65.4° 180.0° 294.7°
Hour Angle of the Sun 103.8° 103.8° -103.8°
Mean Anomaly of the Sun 137.60° 137.88° 138.17°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 59.98° 60.27° 60.56°
Sun Declination 20.57° 20.63° 20.68°
Moon 11:21 AM MDT   12:06 AM MDT
Length of Visible Light 14h 43m
Length of Day
13h 50m
Waxing Crescent, 30% of the Moon is Illuminated
May 23
Waxing Crescent
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New