If you are looking for the NYC school calendar then you will find it here with list of all holidays 2020-21, So it makes easy for you to plan your holidays 2020-21 without wasting your time. To get more information and a list of NYC school holidays read here. Katonah Lewisboro School District Holidays 2020 Hilton Central School District Holidays 2020 Cooperstown Central School District Holidays 2020 Monroe Woodbury Central School Holidays Calendar 2020 Queensbury Union Free School District Holidays 2020 Levittown Union Free School District Holidays 2020 Smithtown Central School District Holidays 2020 Three Village Central School District Holidays 2020 Binghamton City School District Holidays 2020 Herricks Union Free School District Holidays 2020