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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:42 AM PDT 1:00 PM PDT 8:20 PM PDT
Civil Twilight 5:10 AM PDT   8:52 PM PDT
Nautical Twilight 4:31 AM PDT   9:31 PM PDT
Astronomical Twilight 3:46 AM PDT   10:16 PM PDT
Altitude -0.8° 70.2° -0.8°
Azimuth 61.9° 180.0° 298.3°
Hour Angle of the Sun 109.7° 109.8° -109.9°
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° 59.79° 60.09°
Sun Declination 20.48° 20.54° 20.59°
Moon 5:48 PM PDT   3:49 AM PDT
Length Of Visible Light 15h 41m
Length of Day
14h 38m
Waxing Gibbous, 89% 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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