Attention Mastery Families: Please find the school year 2024-2025 calendar available to download below in PDF format. Kindly note that printed calendars may be subject to change, please ensure to use this website for the most updated information throughout the year. For school-specific calendar events, visit your school’s page or contact the school directly.
Philadelphia: English | Spanish | Arabic | Burmese | French | Karen | Mandarin | Vietnamese
Camden: English | Spanish | Arabic | Burmese | French | Karen | Mandarin | Vietnamese
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First Day of School for Students in 1st-12th Grade
August 23, 2021
Start dates for students may vary depending on your campus. Check with your campus for details.