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Astronomy
May. 22, 2013 Rise Solar Noon Set
Actual Time 5:09 AM PDT 12:55 PM PDT 8:41 PM PDT
Civil Twilight 4:30 AM PDT   9:19 PM PDT
Nautical Twilight 3:39 AM PDT   10:12 PM PDT
Astronomical Twilight 2:29 AM PDT   11:22 PM PDT
Altitude -0.8° 62.2° -0.8°
Azimuth 57.1° 180.0° 303.1°
Hour Angle of the Sun 116.3° 116.4° -116.5°
Mean Anomaly of the Sun 137.12° 137.44° 137.76°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun 59.46° 59.78° 60.11°
Sun Declination 20.47° 20.53° 20.60°
Moon 5:58 PM PDT   3:30 AM PDT
Length Of Visible Light 16h 48m
Length of Day
15h 31m
Waxing Gibbous, 92% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
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