en_tn/lev/23/33.md

fifteenth day of the seventh month

This is near the beginning of October on Western calendars. (See: rc://en/ta/man/translate/translate-hebrewmonths and rc://en/ta/man/translate/translate-ordinal)

Festival of Shelters

This is a celebration during which the people of Israel lived in temporary shelters for seven days as a way to remember the time they spent living in the wilderness after they left Egypt. (See: rc://en/ta/man/translate/translate-unknown)