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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:39 AM PDT 12:50 PM PDT 8:01 PM PDT
Civil Twilight 5:09 AM PDT   8:31 PM PDT
Nautical Twilight 4:32 AM PDT   9:08 PM PDT
Astronomical Twilight 3:52 AM PDT   9:48 PM PDT
Altitude -0.8° 73.2° -0.8°
Azimuth 63.2° 180.0° 297.0°
Hour Angle of the Sun 107.7° 107.8° -107.8°
Mean Anomaly of the Sun 137.14° 137.44° 137.73°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.48° 59.78° 60.08°
Sun Declination 20.48° 20.53° 20.59°
Moon 5:32 PM PDT (5/22)   3:42 AM PDT (5/22)
Length Of Visible Light 15h 22m
Length of Day
14h 22m
Waxing Gibbous, 94% 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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