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Astronomy

May. 22, 2017 Rise Solar Noon Set
Actual Time 5:48 AM PDT 1:02 PM PDT 8:16 PM PDT
Civil Twilight 5:17 AM PDT   8:47 PM PDT
Nautical Twilight 4:39 AM PDT   9:25 PM PDT
Astronomical Twilight 3:58 AM PDT   10:07 PM PDT
Altitude -0.8° 72.0° -0.8°
Azimuth 62.7° 180.0° 297.5°
Hour Angle of the Sun 108.5° 108.6° -108.6°
Mean Anomaly of the Sun 137.11° 137.41° 137.70°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 59.51° 59.81° 60.12°
Sun Declination 20.48° 20.54° 20.60°
Moon 3:56 AM PDT   4:45 PM PDT
Length of Visible Light 15h 29m
Length of Day
14h 28m
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