National Delaware Day - USA

NNational Delaware Day is observed annually on 13 July.

The observance celebrates the U.S. state of Delaware, recognizing its history, culture, heritage, and contributions to the nation.

It honors Delaware as "The First State," the first U.S. state to ratify the United States Constitution on 7 December 1787.

The day was established by National Day Calendar in 2017 as part of the National State Days project, which celebrates each U.S. state in the order it joined the Union.

It is marked by educational activities, visits to historical sites and museums, cultural events, and community celebrations highlighting Delaware's legacy.