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Astronomy
May. 23, 2013 Rise Solar Noon Set
Actual Time 5:49 AM PDT 12:53 PM PDT 7:57 PM PDT
Civil Twilight 5:21 AM PDT   8:25 PM PDT
Nautical Twilight 4:46 AM PDT   9:00 PM PDT
Astronomical Twilight 4:09 AM PDT   9:37 PM PDT
Altitude -0.8° 76.6° -0.8°
Azimuth 64.1° 180.0° 296.0°
Hour Angle of the Sun 105.9° 106.0° -106.0°
Mean Anomaly of the Sun 138.13° 138.42° 138.71°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 60.49° 60.79° 61.08°
Sun Declination 20.67° 20.72° 20.78°
Moon 6:38 PM PDT (5/23)   4:33 AM PDT (5/23)
Length Of Visible Light 15h 04m
Length of Day
14h 07m
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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