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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:31 AM PDT 1:06 PM PDT 8:41 PM PDT
Civil Twilight 4:55 AM PDT   9:17 PM PDT
Nautical Twilight 4:09 AM PDT   10:04 PM PDT
Astronomical Twilight 3:12 AM PDT   11:01 PM PDT
Altitude -0.8° 65.0° -0.8°
Azimuth 59.0° 180.0° 301.1°
Hour Angle of the Sun 113.8° 113.8° -113.9°
Mean Anomaly of the Sun 137.14° 137.45° 137.76°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.47° 59.79° 60.11°
Sun Declination 20.48° 20.54° 20.60°
Moon 6:04 PM PDT   3:47 AM PDT
Length Of Visible Light 16h 22m
Length of Day
15h 10m
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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