Yeah but if Santa doesn’t come in the next few hours I am screwed.
The courts agree with you.
This was brought to trial several times, including in Lynch v. Donnelly (1984)[25] and Ganulin v. United States (1999).[26] On December 6, 1999, the verdict for Ganulin v. United States (1999) declared that "the establishment of Christmas Day as a legal public holiday does not violate the Establishment Clause because it has a valid secular purpose."