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Astronomy
May. 19, 2013 Rise Solar Noon Set
Actual Time 5:06 AM MDT 12:42 PM MDT 8:19 PM MDT
Civil Twilight 4:30 AM MDT   8:55 PM MDT
Nautical Twilight 3:43 AM MDT   9:43 PM MDT
Astronomical Twilight 2:44 AM MDT   10:42 PM MDT
Altitude -0.8° 63.2° -0.8°
Azimuth 59.3° 180.0° 300.9°
Hour Angle of the Sun 113.9° 114.0° -114.1°
Mean Anomaly of the Sun 134.12° 134.43° 134.75°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.41° 56.72° 57.04°
Sun Declination 19.85° 19.92° 19.99°
Moon 2:04 PM MDT (5/19)   1:54 AM MDT (5/19)
Length Of Visible Light 16h 25m
Length of Day
15h 12m
Waxing Gibbous, 69% of the Moon is Illuminated
May 19
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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