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    Re: Simultaneous fall 2022 equinox and due west sunset
    From: Paul Hirose
    Date: 2022 Sep 23, 12:21 -0700

    My equinox and solstice page should answer some questions.
    
    http://sofajpl.com/solstice/
    
    It says the equinox occurred at March 23 01:03:42 UTC. The JPL Horizons
    online calculator differs by one second of time.
    
    I can't think of a reason anyone would need times accurate to even one
    minute. Nevertheless, the phenomena are precisely defined and predictable.
    
    --
    Paul Hirose
    sofajpl.com
    

       
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