Click the links below to view the 2021 - 2022 academic year printable calendar.

• Horizon Montessori 1 - (McAllen)      2021 - 2022

• Horizon Montessori 2 - (Weslaco)     2021 - 2022

• Horizon Montessori 3 - (Harlingen)   2021 - 2022

• Horizon Montessori  -   (Pearland)    2021 - 2022

• School Calendar 2021-2022 revised final 082021

• School Calendar 2020-2021 RGV upd 061520

• School Calendar 2020-2021 Pearland upd 061520

• School Calendar 2019-2020

• School Calendar 2017-2018

• School Calendar 2015-2016

• School Calendar 2016-2017