Christmas Jumper Day Written by JaneHarwood on November 15, 2018. Posted in Whole School Event 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: December 20, 2018 all-day 2018-12-20T00:00:00+00:00 2018-12-21T00:00:00+00:00 Whole School Event Pupils are able to wear a Christmas Jumper for the day.