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Astronomy

May. 23, 2015 Rise Solar Noon Set
Actual Time 5:52 AM MDT 1:33 PM MDT 9:14 PM MDT
Civil Twilight 5:15 AM MDT   9:51 PM MDT
Nautical Twilight 4:26 AM MDT   10:40 PM MDT
Astronomical Twilight 3:24 AM MDT   11:43 PM MDT
Altitude -0.8° 63.7° -0.8°
Azimuth 58.0° 180.0° 302.2°
Hour Angle of the Sun 115.1° 115.2° -115.2°
Mean Anomaly of the Sun 137.58° 137.90° 138.21°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 59.96° 60.28° 60.61°
Sun Declination 20.57° 20.63° 20.69°
Moon 11:19 AM MDT (5/23)   1:02 AM MDT (5/23)
Length of Visible Light 16h 35m
Length of Day
15h 21m
Waxing Crescent, 36% of the Moon is Illuminated
May 24
Waxing Crescent
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter
Jun 16
New