what day do elf on the shelf come

Elf on the Shelf is an American Christmas tradition where a scout elf is sent from the North Pole to visit families during the holiday season. The elf is said to report to Santa nightly on children's behavior, then "magically" moves to a different location in the home every morning. Elf on the Shelf is commonly associated with December 1, which is the start of the Christmas season. However, the official day for Elf on the Shelf's arrival can vary based on family traditions and personal preferences.