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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:50 AM PDT 1:01 PM PDT 8:13 PM PDT
Civil Twilight 5:20 AM PDT   8:43 PM PDT
Nautical Twilight 4:43 AM PDT   9:20 PM PDT
Astronomical Twilight 4:02 AM PDT   10:00 PM PDT
Altitude -0.8° 73.0° -0.8°
Azimuth 63.1° 180.0° 297.1°
Hour Angle of the Sun 107.9° 107.9° -108.0°
Mean Anomaly of the Sun 137.15° 137.44° 137.74°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.48° 59.79° 60.09°
Sun Declination 20.48° 20.54° 20.59°
Moon 5:44 PM PDT   3:54 AM PDT
Length Of Visible Light 15h 23m
Length of Day
14h 23m
Waxing Gibbous, 93% 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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