June 14th is the official day set aside to honor the U.S. Flag. It was established in 1777 by resolution of the Second Continental Congress. To see the flags of all the countries of the world, see the Flags of the World (FOTW) site. This site also has useful information on all things about our U.S. flag, such as when to fly the flag, tips on buying a flag, and a dictionary of terms related to vexillology (the study of flags). For books, DVDs and sound recordings about the lore and history of flags in our collection, search the catalog for flags.