Former Republican presidential candidate Rudy Giuliani will speak at the Republican National Convention in St. Paul, Minn., FOX News confirmed Thursday.

The former New York City mayor is scheduled to make a primetime address on Sept. 2 -- the second night of the convention.

It will be Giuliani's second opportunity to speak at a Republican convention. In 2004, he addressed the GOP on the first day of the party's convention at Madison Square Garden in New York.

Giuliani, a loyal supporter of presumptive Republican nominee John McCain, dropped out of the presidential race on Jan. 30 after finishing a distant third in the Florida primary with only 15 percent of the vote.