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Astronomy
May. 19, 2013 Rise Solar Noon Set
Actual Time 5:47 AM PDT 1:13 PM PDT 8:39 PM PDT
Civil Twilight 5:13 AM PDT   9:13 PM PDT
Nautical Twilight 4:31 AM PDT   9:55 PM PDT
Astronomical Twilight 3:41 AM PDT   10:45 PM PDT
Altitude -0.8° 66.4° -0.8°
Azimuth 61.1° 180.0° 299.1°
Hour Angle of the Sun 111.4° 111.5° -111.6°
Mean Anomaly of the Sun 134.19° 134.50° 134.80°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 56.48° 56.79° 57.10°
Sun Declination 19.87° 19.93° 20.00°
Moon 2:39 PM PDT   2:25 AM PDT
Length Of Visible Light 15h 59m
Length of Day
14h 52m
Waxing Gibbous, 66% of the Moon is Illuminated
May 19
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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