Centennial School District Calendar 2025. If you need calendars in an alternative format, please contact your student's school or send an email to info@isd12.org. This page contains the major holiday dates from the 2024 and 2025 school calendar for centennial school district 12 in minnesota.

Centennial school district 48 swan way warminster, pa 18974 phone: Nurturing bright futures in a vibrant educational setting.