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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:54 AM PDT 1:06 PM PDT 8:18 PM PDT
Civil Twilight 5:24 AM PDT   8:48 PM PDT
Nautical Twilight 4:47 AM PDT   9:26 PM PDT
Astronomical Twilight 4:06 AM PDT   10:06 PM PDT
Altitude -0.8° 73.2° -0.8°
Azimuth 62.8° 180.0° 297.3°
Hour Angle of the Sun 108.0° 108.1° -108.2°
Mean Anomaly of the Sun 138.14° 138.43° 138.73°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.49° 60.80° 61.10°
Sun Declination 20.67° 20.73° 20.78°
Moon 6:59 PM PDT   4:41 AM PDT
Length Of Visible Light 15h 24m
Length of Day
14h 24m
Waxing Gibbous, 96% 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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