Planner Calendar December 2025. A simple vertical planner for december 2025 with united states holidays and observances In this post, i’ve gathered all of my 2025 calendar and planner printables in one convenient spot.

So if you’re a longtime planner enthusiast or just starting out on your organizational journey, i hope you’ll find something. December 2025 printable calendar | 8×10 and 8.5×11.