Where does “herfstnachtevening” come from?
herfstnachtevening (Dutch) comes from Dutch nachtevening, from Dutch nacht, from Middle Dutch nacht, from Old Dutch naht, from Proto-West Germanic naht, from Proto-Germanic nahts, from Proto-Indo-European nókʷts, from Proto-Indo-European negʷ- — bare, naked.
herfstnachtevening (Dutch): autumn equinox
Ancestry of “herfstnachtevening”, step by step