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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:33 AM PDT 1:08 PM PDT 8:43 PM PDT
Civil Twilight 4:57 AM PDT   9:19 PM PDT
Nautical Twilight 4:11 AM PDT   10:05 PM PDT
Astronomical Twilight 3:15 AM PDT   11:01 PM PDT
Altitude -0.8° 65.5° -0.8°
Azimuth 58.9° 180.0° 301.2°
Hour Angle of the Sun 113.7° 113.8° -113.9°
Mean Anomaly of the Sun 138.12° 138.43° 138.75°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.48° 60.80° 61.12°
Sun Declination 20.67° 20.73° 20.78°
Moon 7:19 PM PDT   4:26 AM PDT
Length Of Visible Light 16h 21m
Length of Day
15h 10m
Waxing Gibbous, 96% of the Moon is Illuminated
May 23
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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