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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:41 AM PDT 12:56 PM PDT 8:12 PM PDT
Civil Twilight 5:11 AM PDT   8:42 PM PDT
Nautical Twilight 4:33 AM PDT   9:20 PM PDT
Astronomical Twilight 3:50 AM PDT   10:03 PM PDT
Altitude -0.8° 71.6° -0.8°
Azimuth 62.5° 180.0° 297.6°
Hour Angle of the Sun 108.7° 108.8° -108.8°
Mean Anomaly of the Sun 137.14° 137.44° 137.74°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.48° 59.78° 60.09°
Sun Declination 20.48° 20.53° 20.59°
Moon 5:41 PM PDT   3:47 AM PDT
Length Of Visible Light 15h 31m
Length of Day
14h 30m
Waxing Gibbous, 90% 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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