This Father's Day weekend brings another, more obscure holiday in the U.S.: Flag Day. Here's what the holiday is and how and when it started.

Flag Day, like other notable and patriotic celebrations, will be observed (once again) on June 14. Here's what we have learned about the holiday.

This Father's Day weekend brings another, more obscure holiday in the U.S.: Flag Day. Here's what the holiday is and how and when it started.

Flag Day was first observed in 1877, and in May 1916, President Woodrow Wilson declared June 14 Flag Day. Here's what to know about the day.

“Resolved, that the flag of the United States be 13 stripes, alternate red and white; that the union be 13 stars, white in a blue field representing a new constellation,” the resolution read.

This Father's Day weekend brings another, more obscure holiday in the U.S.: Flag Day. Here's what the holiday is and how and when it started.

Flag Day was first observed in 1877, and in May 1916, President Woodrow Wilson declared June 14 Flag Day. Here's what to know about the day.