March 10th is the sixty-ninth day (seventieth in leap years) in the Gregorian calendar; it marks the anniversary of the ratification of the Treaty of Guadalupe Hidalgo which ended the Mexican-American War, the first successful test of a telephone, and the Louisiana Purchase: the transfer of ownership of the Louisiana Territory from France to the United States. Famous March 10th birthdays include Sharon Stone, Jon Hamm, Timbaland, Robin Thicke, Carrie Underwood, and Olivia Wilde. March 10th also marks National Landline Telephone Day and National Pack Your Lunch Day.

We have 2 holidays listed for March 10.