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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:47 AM PDT 1:12 PM PDT 8:39 PM PDT
Civil Twilight 5:14 AM PDT   9:12 PM PDT
Nautical Twilight 4:32 AM PDT   9:54 PM PDT
Astronomical Twilight 3:43 AM PDT   10:43 PM PDT
Altitude -0.8° 67.9° -0.8°
Azimuth 60.7° 180.0° 299.4°
Hour Angle of the Sun 111.4° 111.5° -111.5°
Mean Anomaly of the Sun 137.15° 137.45° 137.76°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.48° 59.79° 60.11°
Sun Declination 20.48° 20.54° 20.60°
Moon 6:05 PM PDT   3:58 AM PDT
Length Of Visible Light 15h 58m
Length of Day
14h 51m
Waxing Gibbous, 92% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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