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Astronomy

May. 22, 2017 Rise Solar Noon Set
Actual Time 5:53 AM PDT 1:07 PM PDT 8:21 PM PDT
Civil Twilight 5:23 AM PDT   8:51 PM PDT
Nautical Twilight 4:46 AM PDT   9:29 PM PDT
Astronomical Twilight 4:04 AM PDT   10:10 PM PDT
Altitude -0.8° 72.2° -0.8°
Azimuth 62.8° 180.0° 297.4°
Hour Angle of the Sun 108.4° 108.4° -108.5°
Mean Anomaly of the Sun 137.11° 137.41° 137.71°
Obliquity 23.43° 23.43° 23.43°
Right Ascension of the Sun 59.51° 59.82° 60.12°
Sun Declination 20.48° 20.54° 20.60°
Moon 4:01 AM PDT   4:50 PM PDT
Length of Visible Light 15h 28m
Length of Day
14h 27m
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