How Many Days Does An Advent Calendar Have. It could also begin as late as december 3, shortening the season of preparation to only 21 days. What is an advent calendar and how did they.
While the date for advent sunday varies each year—advent begins on november 28th in 2021, most advent calendars begin on december 1 and continue for 24 days. Advent calendars range between 22 and 28 days,.