Veterans Day is an important day for showing appreciation to members of our military, past and present. Veterans Day is observed on November 11, the anniversary of the signing of the armistice that ended World War I. An armistice is an agreement to end fighting signed by opponents in a war. What exactly do we celebrate on Veterans Day? To be sure, we mean to honor the brave men and women, living and dead, who have fought America’s battles, past and present. Get access to all veteran day, veteran day quotes, veteran day pictures.