<P> On August 31 , 2016 , Netflix renewed the series for a second season of nine episodes , which was released on October 27 , 2017 . In December 2017 , Netflix ordered a third season , which began production in April 2018 and will consist of eight episodes . The Duffer Brothers have said that Stranger Things is likely to end after its fourth or fifth season . </P>
<P> On August 31 , 2016 , Netflix renewed the series for a second season of nine episodes , which was released on October 27 , 2017 . In December 2017 , Netflix ordered a third season , which began production in April 2018 and will consist of eight episodes . The Duffer Brothers have said that Stranger Things is likely to end after its fourth or fifth season . </P>
when did season 2 stranger things come out
when did season 2 stranger things come out
October 27 , 2017
October 27 , 2017