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Astronomy

Jul. 31, 2015 Rise Solar Noon Set
Actual Time 5:36 AM PDT 1:05 PM PDT 8:34 PM PDT
Civil Twilight 5:01 AM PDT   9:09 PM PDT
Nautical Twilight 4:15 AM PDT   9:55 PM PDT
Astronomical Twilight 3:19 AM PDT   10:50 PM PDT
Altitude -0.8° 61.0° -0.8°
Azimuth 61.5° 180.0° 298.2°
Hour Angle of the Sun 112.2° 112.1° -112.0°
Mean Anomaly of the Sun 205.62° 205.93° 206.23°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 130.42° 130.73° 131.03°
Sun Declination 18.26° 18.18° 18.11°
Moon 8:34 PM PDT   6:03 AM PDT
Length of Visible Light 16h 08m
Length of Day
14h 57m
Full, 100% of the Moon is Illuminated
Jul 31
Full
Aug 6
Last Quarter
Aug 14
New
Aug 22
First Quarter
Aug 29
Full