Lincolns Day 2025. Lincoln's birthday is celebrated at the following dates: He became the 16th president of the united states in 1860.

Lincoln’s birthday 2025, also known as abraham lincoln’s birthday, abraham lincoln day or lincoln day, is a federal holiday that is observed, yearly, on february 12 in the states of illinois, connecticut, missouri and new york. Lincoln’s birthday is a holiday that commemorates the birth of the sixteenth president of the united states, abraham lincoln.