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Astronomy

May. 22, 2017 Rise Solar Noon Set
Actual Time 5:29 AM PDT 1:03 PM PDT 8:38 PM PDT
Civil Twilight 4:53 AM PDT   9:13 PM PDT
Nautical Twilight 4:08 AM PDT   9:59 PM PDT
Astronomical Twilight 3:12 AM PDT   10:56 PM PDT
Altitude -0.8° 65.3° -0.8°
Azimuth 59.2° 180.0° 301.0°
Hour Angle of the Sun 113.5° 113.6° -113.7°
Mean Anomaly of the Sun 137.10° 137.41° 137.72°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 59.50° 59.81° 60.13°
Sun Declination 20.48° 20.54° 20.60°
Moon 3:55 AM PDT   4:51 PM PDT
Length of Visible Light 16h 19m
Length of Day
15h 08m
Waning Crescent, 12% of the Moon is Illuminated
May 22
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter