Calendar Calendar Get engaged with HLHS and check out the Calendar below! Get engaged with HLHS and check out the Calendar below! SY 2023 – 2024 (current year) Staff Calendar Student Calendar Day School Daily Schedule Re-engagement Schedule SY 2022 – 2023 (previous year) Student Calendar SY 2023 – 2024 (current year) Staff Calendar Student Calendar Day School Daily Schedule Re-engagement Schedule SY 2022 – 2023 (previous year) Student Calendar