Trethevy Quoit 11
Image by stonefree

No. If I may take the liberty of replying to a question to a colleague; the noon sequence has been observed only in April, September, February, March, May and the winter and summer solstice, so far. I do not make my claims lightly, there is a lot that remains to be done, and I find it difficult to express how grateful I am for the interest that has been shown. Keep these questions coming, and together we move the thing forward.