The Delhi Government has decided to extend winter break of private schools till 15thJanuary 2016. The Government school calendar issued at the start of the academic year had winter vacation scheduled for this period for junior and senior classes. Private schools that do not have to follow Directorate of Education’s calendar, typically opens on 30th December and reopens on 7th or 8th January. But for the last three years, schools have been reopening on 11th or 12th January due to cold.
Source: http://goo.gl/JquwrG