Same-sex marriage in Hawaii has been legal since December 2, 2013. The Hawaii State Legislature held a special session beginning on October 28, 2013, and passed the Hawaii Marriage Equality Act legalizing same-sex marriage. Governor Neil Abercrombie signed the legislation on November 13, and same-sex couples began marrying on December 2. Hawaii also allows both same-sex and opposite-sex couples to formalize their relationships legally in the form of civil unions and reciprocal beneficiary relationships. Civil unions provide the same rights, benefits, and obligations of marriage at the state level, while reciprocal beneficiary relationships provide a more limited set of rights.