"What's to-day, my fine fellow?" said Scrooge. 

"To-day?" replied the boy. "Why, CHRISTMAS DAY!" 

"It's Christmas Day!" said Scrooge to himself. "I haven't missed it."

Christmas is an annual festival commemorating the birth of Jesus Christ, observed by billions of people around the world in religious and cultural celebrations such as the Rockton Christmas Walk and the Hometown Holidays Celebration in Roscoe.