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