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Astronomy

Jul. 31, 2015 Rise Solar Noon Set
Actual Time 5:38 AM PDT 1:08 PM PDT 8:37 PM PDT
Civil Twilight 5:01 AM PDT   9:13 PM PDT
Nautical Twilight 4:15 AM PDT   9:59 PM PDT
Astronomical Twilight 3:18 AM PDT   10:55 PM PDT
Altitude -0.8° 60.7° -0.8°
Azimuth 61.3° 180.0° 298.4°
Hour Angle of the Sun 112.5° 112.4° -112.3°
Mean Anomaly of the Sun 205.62° 205.93° 206.24°
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 8:36 PM PDT   6:04 AM PDT
Length of Visible Light 16h 11m
Length of Day
14h 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