The NYSED has officially cancelled the high school Regents exams on Tuesday and we give school districts flexibility how to evaluate teachers Here. For high achieving students this is not a problem since they took all their Regents before their senior year but for many New York City students they still must take their Regents exams in their senior year and cancelling the Regents obviously affects low achieving studentsdisproportionally, especially minority students.
It now appears that if schools open at all, it wouldn't be to Mid May at the earliest. My best guess is that schools will probably open after Memorial day weekend.