school calendar 2019-2020 – approved by fac 2-28-19 & board 3-12-19; revision approved 7-9-19sa – 2019-2020 version A (1) school calendar 2019-2020 - approved by fac 2-28-19 & board 3-12-19; revision approved 7-9-19sa - 2019-2020 version A (1)