US Holiday On October 31 2021?
The following is a compilation of American federal holidays, federal observances, state holidays and other common patriotic and national observances and commemorations that apply to the United States during Sunday, 2021-10-31:
Halloween:
Halloween is celebrated on October 31. On Halloween, American children dress up in funny or scary costumes and go "trick or treating" by knocking on doors in their neighborhood. The neighbors are expected to respond by giving them small gifts of candy or money.