May 2026

MACS Calendar

May 8 Fri
- Act 80 Day (Staff Development K-12) (All Schools)
  MACS Calendar
May 25 Mon
- Memorial Day - No School (All School)
  MACS Calendar

http://centennial.marsk12.org

Mars Area Centennial School
100 Winfield Manor Drive, Mars, PA 16046
Phone: 724-625-2601 | Fax: 724-625-2660