Question: when did the twenty one pilots hiatus start?
Evidence: Duration. The Hiatus was a year-long break that Twenty One Pilots took between Blurryface and Trench. The hiatus began on July 6, 2017, two weeks after their final Tour De Columbus show, and ended on July 11, 2018 with the release of "Jumpsuit" and "Nico and the Niners".
Answer: July 2017
November 2016