2021-22 School Calendar--UPDATED 7-6-21 January 27, 2021 Click the Related Files link below for the 2021-22 board approved school calendar. Related Files 2021-22 HDSB School Calendar (Written) - 2021-2022 HDSB Written Calendar Amended 7.6.21.pdf (90.6 KBs) 2021-22 HDSB School Calendar (Color Coded) - 2021-22 HDSB School Calendar (Color Coded) Amended 7.6.21.pdf (183.9 KBs) Permalink: http://holmesdistrict.sites.thedigitalbell.com/2021/1/2021-22-school-calendar