taking the solar year as a unit circle, shouldn't 'pi day' be the midpoint? (or both whatever 'new year' and mid-year?)

Calendrical Calculations [pdf 28pp] #PiDay #calendars https://assets.cambridge.org/97805218/85409/frontmatter/9780521885409_frontmatter.pdf

@wolfofthewisp Working in radians, yes.
@SimonRoyHughes this is why most of numerology escapes me
@wolfofthewisp Numerology doesn't conduct its calculations in SI units.