Celebrated on 07/20/2026
National Pennsylvania Day, observed on July 20th, celebrates the second state to ratify the U.S. Constitution and the birthplace of the Declaration of Independence. Pennsylvania is home to the first zoo in America (Philadelphia Zoo, 1874) and the nation's first baseball stadium (Forbes Field, 1909). The state also boasts the only US city that was once the nation's capital (Philadelphia) and still retains its historic charm.
National Pennsylvania Day was created as part of a series of state-specific holidays by National Day Calendar in 2017. The date July 20th was chosen to commemorate the state's rich history, as it falls near the anniversary of the Pennsylvania Constitution's ratification in 1776. The holiday aims to honor the Keystone State's pivotal role in American history, from the signing of the Declaration of Independence to its industrial innovations.
Since its inception, National Pennsylvania Day has grown in popularity through social media campaigns and local events. The holiday encourages residents and visitors to explore Pennsylvania's landmarks, such as Independence Hall, the Liberty Bell, and Gettysburg Battlefield. Modern celebrations include museum exhibits, historical reenactments, and state-themed festivals. Many schools incorporate lessons about Pennsylvania's contributions to the nation, and restaurants feature local cuisine like Philly cheesesteaks and Hershey's chocolate.
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