From the NYU Admissions Blog:
“Decisions will be released in waves over the course of the day to minimize disruption to most (not all) school day time zones, meaning decisions will be released into the late evening hours and possibly into the early morning hours of April 1. We will make decisions available online through our NYU Albert student information system on Monday, April 4, or you can call us by phone on Monday and we will release your decision then.”