Very nice. That’s a new one for me.

Similarly, you will love this one.

The Astronomy & Astrology of the Solar Hero Myth

https://www.skyscript.co.uk/sunheath.html

Here, our solar hero, 'officially' born very appropriately at the winter solstice, dies and is resurrected at thirty-three years of age.

The 33-year repeat cycle is based on a solar year which is 365.24242424+ or 365 and eight thirty-thirds in length. The astronomical truth is that the seasonal or solar year is 365.242199 days in length. The 33-year repeat cycle is therefore accurate to within 20 seconds, while our modern calendar is, each year, in error by over 11 minutes.