NHSMUN 2027 will consist of two sessions from which schools may choose: Friday, March 12, 2027, to Monday, March 15, 2027, and Wednesday, March 17, 2027, to Saturday, March 20, 2027. The conference takes place in New York City at the New York Hilton Midtown and the United Nations Headquarters, availability permitting (obviously, meetings of the United Nations take precedence over Model UN conferences).