So I think I had the question everyone has about equinoxes, which is, how does the fact that the solar year is just about 365 days and six hours affect on which date the equinox happens? So this brought me to the web page about it on Calendarpedia (“Your source for calendars”, which is definitely marketing to me). And of course I’m glad to know that my guess about how leap days affected the equinoxes basically panned out. But more, the page offered this chart:
And I am sitting and thinking about its disclaimer, data provided `as is’ without warranty. Where would I go if I needed a projected fall equinox date with warranty? If I had the warranty and fall didn’t arrive on that date, who would I send the unused portion of the season to, and what kind of form would I fill out?