2019 December Sejong school holiday dates are out! The school will be closed from 23 Dec 2019 till 1 Jan 2020. There will be no classes during this period. Our offices and classrooms are also closed, so we will not be able to tend to walk-in enquiries, though current students and new enquirers will still be able to contact us via email and whatsapp during this period. The school will reopen and all classes will resume on 2 Jan 2020. Sejong wishes everyone a very Merry Christmas and a Happy New Year!