December Calendar 2025 With Holidays Usa. Click on the link (s) below for more information about federal holidays for the usa: December 12, 2025 calendar date and day info with us & international holidays as well as count down.

**if a federal holiday falls on saturday it is usually observed on friday (the day before), and when it. The december 2025 monthly calendar includes week numbers and united states holidays for the month of december.