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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:20 AM PDT 1:23 PM PDT 9:26 PM PDT
Civil Twilight 4:35 AM PDT   10:11 PM PDT
Nautical Twilight 3:31 AM PDT   11:16 PM PDT
Astronomical Twilight 1:55 AM PDT   12:50 AM PDT
Altitude -0.8° 58.2° -0.8°
Azimuth 53.7° 180.0° 306.5°
Hour Angle of the Sun 120.7° 120.8° -120.9°
Mean Anomaly of the Sun 137.13° 137.46° 137.79°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.46° 59.80° 60.14°
Sun Declination 20.47° 20.54° 20.60°
Moon 6:39 PM PDT   3:50 AM PDT
Length Of Visible Light 17h 36m
Length of Day
16h 06m
Waxing Gibbous, 88% 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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