http://www.ign.com/articles/2018/05/11/e3-2018-sony-announces-showcase-date-details
"Sony has announced its E3 showcase will take place at 6 p.m. Pacific, 9 p.m. Eastern on June 11 (that's 2 a.m. June 12 in the UK"
From what I read here it just feels like they're having their usual E3 press conference.