Vocabulary consisting only from characters you are able to read
二十日
hatsuka
twenty days, twentieth day of the monthjlpt5, toki
秋分の日
shuubunnohi
autumn equinox holiday (Sep 23 or 24), fall equinox holiday, autumnal equinoxtoki
集まり
atsumari
gathering, meeting, assembly, collectionjlpt3