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Astronomy

Aug. 31, 2015 Rise Solar Noon Set
Actual Time 6:47 AM PDT 1:35 PM PDT 8:23 PM PDT
Civil Twilight 6:13 AM PDT   8:57 PM PDT
Nautical Twilight 5:30 AM PDT   9:39 PM PDT
Astronomical Twilight 4:44 AM PDT   10:25 PM PDT
Altitude -0.8° 47.7° -0.8°
Azimuth 75.2° 180.0° 284.5°
Hour Angle of the Sun 102.1° 102.0° -101.8°
Mean Anomaly of the Sun 236.22° 236.50° 236.78°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 159.52° 159.78° 160.03°
Sun Declination 8.62° 8.52° 8.42°
Moon 9:24 PM PDT   9:21 AM PDT
Length of Visible Light 14h 44m
Length of Day
13h 35m
Waning Gibbous, 94% of the Moon is Illuminated
Aug 31
Waning Gibbous
Sep 5
Last Quarter
Sep 13
New
Sep 21
First Quarter
Sep 27
Full