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Astronomy

Jul. 31, 2015 Rise Solar Noon Set
Actual Time 5:52 AM PDT 1:17 PM PDT 8:42 PM PDT
Civil Twilight 5:18 AM PDT   9:16 PM PDT
Nautical Twilight 4:34 AM PDT   10:00 PM PDT
Astronomical Twilight 3:42 AM PDT   10:51 PM PDT
Altitude -0.8° 62.3° -0.8°
Azimuth 62.3° 180.0° 297.5°
Hour Angle of the Sun 111.2° 111.1° -111.0°
Mean Anomaly of the Sun 205.63° 205.94° 206.24°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 130.43° 130.73° 131.03°
Sun Declination 18.26° 18.18° 18.11°
Moon 8:43 PM PDT   6:18 AM PDT
Length of Visible Light 15h 58m
Length of Day
14h 49m
Full, 100% of the Moon is Illuminated
Jul 31
Full
Aug 6
Last Quarter
Aug 14
New
Aug 22
First Quarter
Aug 29
Full