May 4 is "Star Wars" Day. Here’s how to reply to “May the fourth be with you” – and how to join the galaxy's biggest celebration.

The phrase “May the 4th be with you” was used by fans in the years after the first film was released in 1977, and even appeared in a British political ad in 1979 celebrating Margaret Thatcher’s ...

May 4 — or May the 4th, as fans say — has evolved over the years into Star Wars Day, an informal holiday celebrating the space epic and its surrounding franchise.

May 4 — or May the 4th, as fans say — has evolved over the years into Star Wars Day, an informal holiday celebrating the space epic and its surrounding franchise.

May 4 is always a special day for fans of Star Wars and that's why on Sunday you will likely hear someone utter "May the 4th be with you." The phrase comes from a line of dialogue in the 1977 film ...

May 4 — or May the 4th, as fans say — has evolved over the years into Star Wars Day, an informal holiday celebrating the space epic and its surrounding franchise.

May 4 — or May the 4th, as fans say — has evolved over the years into Star Wars Day, an informal holiday celebrating the space epic and its surrounding franchise.

May 4 — or May the 4th, as fans say — has evolved over the years into Star Wars Day, an informal holiday celebrating the space epic and its surrounding franchise.

May 4 — or May the 4th, as fans say — has evolved over the years into Star Wars Day, an informal holiday celebrating the space epic and its surrounding franchise.

May 4 — or May the 4th, as fans say — has evolved over the years into Star Wars Day, an informal holiday celebrating the space epic and its surrounding franchise.

May 4 — or May the 4th, as fans say — has evolved over the years into Star Wars Day, an informal holiday celebrating the space epic and its surrounding franchise.

May 4 — or May the 4th, as fans say — has evolved over the years into Star Wars Day, an informal holiday celebrating the space epic and its surrounding franchise.