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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:13 AM PDT 12:50 PM PDT 8:27 PM PDT
Civil Twilight 4:37 AM PDT   9:03 PM PDT
Nautical Twilight 3:50 AM PDT   9:51 PM PDT
Astronomical Twilight 2:51 AM PDT   10:50 PM PDT
Altitude -0.8° 64.5° -0.8°
Azimuth 58.7° 180.0° 301.5°
Hour Angle of the Sun 114.2° 114.3° -114.4°
Mean Anomaly of the Sun 137.12° 137.44° 137.75°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.46° 59.78° 60.10°
Sun Declination 20.47° 20.53° 20.59°
Moon 5:48 PM PDT (5/22)   3:29 AM PDT (5/22)
Length Of Visible Light 16h 26m
Length of Day
15h 14m
Waxing Gibbous, 94% of the Moon is Illuminated
May 23
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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