Astronomy
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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:06 AM PDT 12:49 PM PDT 8:32 PM PDT
Civil Twilight 4:28 AM PDT   9:10 PM PDT
Nautical Twilight 3:38 AM PDT   10:01 PM PDT
Astronomical Twilight 2:33 AM PDT   11:07 PM PDT
Altitude -0.8° 62.9° -0.8°
Azimuth 57.6° 180.0° 302.6°
Hour Angle of the Sun 115.6° 115.7° -115.8°
Mean Anomaly of the Sun 137.12° 137.44° 137.75°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.45° 59.78° 60.10°
Sun Declination 20.47° 20.53° 20.60°
Moon 5:51 PM PDT   3:25 AM PDT
Length Of Visible Light 16h 41m
Length of Day
15h 25m
Waxing Gibbous, 90% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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