Senate and Vermont House voted September 1 to override governor 's veto of bill . Same-sex marriages will become legal in Vermont on Tuesday . Vermont becomes first state to legalize same-sex marriage . Today we have overridden the governor 's veto . Jubilant supporters of the bill throng legislative building after the override votes .
Senate and Vermont House voted September 1 to override governor 's veto of bill . Same-sex marriages will become legal in Vermont on Tuesday . Vermont becomes first state to legalize same-sex marriage . Jubilant supporters of the bill throng legislative building after the override votes .