When Is Lincoln'S Birthday Observed 2025 Schedule. Lincoln's birthday is an annual observance in the united states that honors the birth of abraham lincoln, the 16th president of the united states, who was born on february 12, 1809. Day 01/20/2025 monday lincoln’s birthday 02/12/2025 wednesday.

United states 2025 holiday calendar with all major holidays and observances. Honor the 16th us president’s commitment to preserving the union and ending slavery through patriotic events and educational activities.