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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:25 AM PDT 1:05 PM PDT 8:47 PM PDT
Civil Twilight 4:48 AM PDT   9:24 PM PDT
Nautical Twilight 3:59 AM PDT   10:13 PM PDT
Astronomical Twilight 2:56 AM PDT   11:17 PM PDT
Altitude -0.8° 63.9° -0.8°
Azimuth 57.9° 180.0° 302.3°
Hour Angle of the Sun 115.2° 115.3° -115.3°
Mean Anomaly of the Sun 138.12° 138.43° 138.75°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.47° 60.80° 61.12°
Sun Declination 20.67° 20.73° 20.79°
Moon 7:21 PM PDT (5/23)   4:20 AM PDT (5/23)
Length Of Visible Light 16h 36m
Length of Day
15h 22m
Waxing Gibbous, 99% of the Moon is Illuminated
May 24
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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