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Astronomy
May. 19, 2013 Rise Solar Noon Set
Actual Time 5:28 AM PDT 1:07 PM PDT 8:46 PM PDT
Civil Twilight 4:51 AM PDT   9:23 PM PDT
Nautical Twilight 4:02 AM PDT   10:12 PM PDT
Astronomical Twilight 3:00 AM PDT   11:15 PM PDT
Altitude -0.8° 62.4° -0.8°
Azimuth 58.7° 180.0° 301.5°
Hour Angle of the Sun 114.7° 114.7° -114.8°
Mean Anomaly of the Sun 134.18° 134.49° 134.81°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.46° 56.78° 57.10°
Sun Declination 19.87° 19.93° 20.00°
Moon 2:33 PM PDT (5/19)   2:20 AM PDT (5/19)
Length Of Visible Light 16h 32m
Length of Day
15h 18m
Waxing Gibbous, 71% of the Moon is Illuminated
May 20
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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