[Coda]

Probably so. It stands to reason, really, that a moon that's only visible in the sky half the time, with a lunar month that's probably a large fraction of the solar year, that Toamna would be a mystical presence, and festivals would be scheduled around such events as its perigee or its first appearance of the season.

In fact, I would assume Nox Nocturnalis occurs on the perigee, since that's when Toamna would be closest.