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Astronomy
May. 18, 2013 Rise Solar Noon Set
Actual Time 1:09 PM PDT 8:47 PM PDT 4:26 AM PDT
Civil Twilight 12:32 PM PDT   5:03 AM PDT
Nautical Twilight 11:43 AM PDT   5:52 AM PDT
Astronomical Twilight 10:41 AM PDT   6:55 AM PDT
Altitude -0.8° 62.2° -0.8°
Azimuth 58.9° 180.0° 301.3°
Hour Angle of the Sun 114.5° 114.6° -114.7°
Mean Anomaly of the Sun 133.51° 133.82° 134.13°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 55.79° 56.10° 56.42°
Sun Declination 19.72° 19.79° 19.86°
Moon 10:35 PM PDT   10:08 AM PDT
Length Of Visible Light 16h 31m
Length of Day
15h 16m
Waxing Gibbous, 65% of the Moon is Illuminated
May 19
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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