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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:46 AM PDT 1:01 PM PDT 8:16 PM PDT
Civil Twilight 5:16 AM PDT   8:47 PM PDT
Nautical Twilight 4:38 AM PDT   9:25 PM PDT
Astronomical Twilight 3:56 AM PDT   10:07 PM PDT
Altitude -0.8° 71.8° -0.8°
Azimuth 62.6° 180.0° 297.6°
Hour Angle of the Sun 108.6° 108.7° -108.7°
Mean Anomaly of the Sun 137.15° 137.44° 137.74°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.48° 59.79° 60.09°
Sun Declination 20.48° 20.54° 20.59°
Moon 5:46 PM PDT   3:52 AM PDT
Length Of Visible Light 15h 30m
Length of Day
14h 29m
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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