Christmas in July is an unofficial holiday that allows people to celebrate Christmas festivities during the summer months. It includes all the traditional activities such as decorating, cooking festive meals, and even shopping for gifts, mirroring the December holiday spirit in the warmth of July.

Christmas in July is celebrated on July 25th each year, serving as a mid-year counterpart to the traditional Christmas holiday on December 25th. This day offers a festive break nearly halfway to the next Christmas.

Christmas in July signifies a celebration of the Christmas spirit outside its traditional winter context. It means embracing joy, warmth, and festivity during the summer, with activities and decorations that blend seasonal elements with holiday traditions.

The concept of Christmas in July is not pinpointed to a specific origin, but it gained popularity from a 1940 film titled "Christmas in July". It is believed to have been celebrated as early as 1933 at Keystone Camp in Brevard, North Carolina, thanks to a festive idea by co-founder Miss Fannie Holt, making it a cherished summer tradition.