After school principals howled over a new deal between the city and teachers union that allowed teachers to return to school on the same day as students, the city has announced that the 2009-2010 will start on September 9 (a Wednesday), instead of September 8, the Tuesday after Labor Day. The school year will also end a day later. Mayor Bloomberg said, "This agreement will allow us keep the school year intact with kids in the classroom for the same number of days, while providing teachers and principals an administrative day to prepare for the arrival of students." Principals, who had complained teachers were missing the chance to organize their classrooms and that the first day of school would be chaotic, are pleased, though there previously were two administrative days before school's start. Ernest Logan, president of the principals union, said, "Common sense prevails."