The forty-third season of the NBC comedy series Saturday Night Live will premiere on September 30, 2017 with host Ryan Gosling and musical guest Jay-Z, during the 2017–2018 television season. Like the final four episodes of Season 42, season 43 will be broadcast live in all four time zones within the contiguous United States.周(🆓)六夜现场第四十三季周六(📅)夜(🥝)现(😿)场第四十三季周六夜现(🐖)场第四十三季(🗼)