School Development Day Students DO NOT attend Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: 04/12/2020 all-day 2020-12-04T00:00:00+08:00 2020-12-05T00:00:00+08:00 Students are not required to attend on this day. Last Day Term 4 School Development Day