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Astronomy

Jul. 31, 2015 Rise Solar Noon Set
Actual Time 5:47 AM PDT 12:46 PM PDT 7:46 PM PDT
Civil Twilight 5:18 AM PDT   8:14 PM PDT
Nautical Twilight 4:44 AM PDT   8:48 PM PDT
Astronomical Twilight 4:07 AM PDT   9:25 PM PDT
Altitude -0.8° 72.2° -0.8°
Azimuth 66.6° 180.0° 293.3°
Hour Angle of the Sun 105.0° 104.9° -104.9°
Mean Anomaly of the Sun 205.63° 205.91° 206.20°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 130.43° 130.71° 131.00°
Sun Declination 18.26° 18.19° 18.12°
Moon 7:56 PM PDT   6:05 AM PDT
Length of Visible Light 14h 55m
Length of Day
13h 59m
Full, 100% of the Moon is Illuminated
Jul 31
Full
Aug 6
Last Quarter
Aug 14
New
Aug 22
First Quarter
Aug 29
Full