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Astronomy

May. 22, 2017 Rise Solar Noon Set
Actual Time 5:43 AM PDT 1:06 PM PDT 8:30 PM PDT
Civil Twilight 5:10 AM PDT   9:02 PM PDT
Nautical Twilight 4:30 AM PDT   9:43 PM PDT
Astronomical Twilight 3:43 AM PDT   10:31 PM PDT
Altitude -0.8° 68.8° -0.8°
Azimuth 61.2° 180.0° 299.0°
Hour Angle of the Sun 110.8° 110.8° -110.9°
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° 60.13°
Sun Declination 20.48° 20.54° 20.60°
Moon 4:00 AM PDT (5/22)   4:52 PM PDT (5/22)
Length of Visible Light 15h 51m
Length of Day
14h 46m
Waning Crescent, 10% of the Moon is Illuminated
May 22
Waning Crescent
May 25
New
Jun 1
First Quarter
Jun 9
Full
Jun 17
Last Quarter