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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:43 AM PDT 1:09 PM PDT 8:34 PM PDT
Civil Twilight 5:10 AM PDT   9:07 PM PDT
Nautical Twilight 4:29 AM PDT   9:49 PM PDT
Astronomical Twilight 3:40 AM PDT   10:38 PM PDT
Altitude -0.8° 68.1° -0.8°
Azimuth 60.8° 180.0° 299.4°
Hour Angle of the Sun 111.3° 111.3° -111.4°
Mean Anomaly of the Sun 137.14° 137.45° 137.75°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.48° 59.79° 60.10°
Sun Declination 20.48° 20.54° 20.60°
Moon 6:00 PM PDT   3:54 AM PDT
Length Of Visible Light 15h 56m
Length of Day
14h 50m
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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