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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:54 AM PDT 1:11 PM PDT 8:29 PM PDT
Civil Twilight 5:23 AM PDT   9:00 PM PDT
Nautical Twilight 4:45 AM PDT   9:39 PM PDT
Astronomical Twilight 4:01 AM PDT   10:23 PM PDT
Altitude -0.8° 71.3° -0.8°
Azimuth 62.0° 180.0° 298.1°
Hour Angle of the Sun 109.3° 109.4° -109.4°
Mean Anomaly of the Sun 138.14° 138.44° 138.74°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.49° 60.80° 61.11°
Sun Declination 20.67° 20.73° 20.78°
Moon 7:09 PM PDT   4:43 AM PDT
Length Of Visible Light 15h 37m
Length of Day
14h 34m
Waxing Gibbous, 98% 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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