Chile's largest gay rights group Movimiento Chileno de Minorias Sexuales (MOVILH) on Tuesday called for a national march in support of gay marriage.

"It's time to mobilize," the group said. "It seems the only way officials listen. We are confident that we will be thousands and thousands of people."

The June 25 demonstration will be held in the nation's capital and largest city, Santiago, starting at 3PM at the Plaza Italia.