"A Visit from St. Nicholas," also known as "The Night Before Christmas," is a famous poem written by Clement Clarke Moore in 1823. It describes the magical arrival of Santa Claus on Christmas Eve, as he delivers gifts to children while they sleep. The poem captures the excitement and wonder of the holiday season. The narrator recounts the sights and sounds of this enchanting night, including the reindeer and the sleigh. The poem emphasizes themes of joy, generosity, and the spirit of Christmas, making it a beloved classic that continues to be read and celebrated during the holiday season.