Schedule 77th UNGA Schedule Remarks and Releases Global Food Security Summit Home77th UNGA...Schedule – 77th Session of the UN General Assembly hide Schedule – 77th Session of the UN General Assembly The 77th session of the United Nations General Assembly (UNGA 77) opened on September 13, 2022, with High-Level Week taking place September 19-23 in New York. For an overview of the Secretary’s participation in High-Level Week, read Assistant Secretary for International Organization Affairs Michele Sison Previewing the Secretary’s Participation in UN General Assembly High-Level Week. Tags UNGA 77 United Nations General Assembly