September 2021

Sep 1 Wed
- DAY ONE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
- Centennial School - Parent Orientation
  6 PM – 8 PM (Mars Area Centennial School)
  - MACS Calendar
Sep 2 Thu
- DAY TWO - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 3 Fri
- DAY THREE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 6 Mon
- Labor Day - No School
  - MACS Calendar
Sep 7 Tue
- DAY FOUR - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
- Mars Area Elementary PTO - Meeting
  9:30 AM – 11 AM (Mars Area Centennial School )
  - MACS Calendar
Sep 8 Wed
- DAY FIVE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 9 Thu
- DAY ONE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 10 Fri
- Centennial School - Student Picture Day
  (Mars Area Centennial School)
  - MACS Calendar
- DAY TWO - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 13 Mon
- DAY THREE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 14 Tue
- DAY FOUR - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 15 Wed
- DAY FIVE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 16 Thu
- DAY ONE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 17 Fri
- DAY TWO - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 20 Mon
- DAY THREE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 21 Tue
- DAY FOUR - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 22 Wed
- DAY FIVE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 23 Thu
- DAY ONE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 24 Fri
- DAY TWO - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 27 Mon
- DAY THREE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
- Homecoming Spirit Week (Mocs, Stocks, Socks & Crocs Day)
  (Mars Area High School | Mars Area Middle School | Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 28 Tue
- DAY FOUR - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
- Homecoming Spirit Week (USA Day)
  (Mars Area High School | Mars Area Middle School | Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 29 Wed
- DAY FIVE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
- Homecoming Spirit Week (College/SportsTeam Day)
  (Mars Area High School | Mars Area Middle School | Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
Sep 30 Thu
- DAY ONE - Five-Day Elementary Rotation
  (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar
- Homecoming Spirit Week (Neon Day)
  (Mars Area High School | Mars Area Middle School | Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  - MACS Calendar