School Calendars


Every year the CNMI Public School System publishes new calendars for K-12, Head-Start/Early Head-Start, Early Intervention, and Assessment.  Below you can find formatted PDF versions of these calendars and an accessible listing of all important dates for this current school year.

School Year 2017-2018 CNMI PSS K-12 Calendar PDF

CNMI Public School System K-12 General Calendar

(Approved by the State Board of Education and the Commissioner of Education on March 31, 2017)

August 2017

  • August 9: School Level Professional Development (PD)
  • August 10 & 11: Statewide Professional Development (SWPD)
  • August 14 & 15: School Level Professional Development (PD)
  • August 16: First Day of Instruction (41 Total Days for 1st Quarter)
  • August 25: Half-Day School Level Professional Development

September 2017

  • September 4: Labor Day (Federal Holiday)
  • September 8: Half-Day School Level Professional Development
  • September 22: Half-Day School Level Professional Development

October 2017

  • October 6: Half-Day School Level Professional Development
  • October 9: Commonwealth Cultural Day (CNMI Holiday)
  • October 16: First day of 2nd Quarter (48 Total Days for 2nd Quarter)
  • October 27: Half-Day School Level Professional Development

November 2017

  • November 1: School Level Professional Development (PD) for Saipan
  • November 2: School Level Professional Development (PD) for Rota & Tinian
  • November 3: Citizenship Day (CNMI Holiday)
  • November 10: Veterans Day (Observed on a Friday)
  • November 11: Veterans Day (Saturday)
  • November 17: Half-Day School Level Professional Development
  • November 21: Statewide Professional Development (PD)
  • November 22: Education Day (Non-Instructional Day for Students)
  • November 23: Thanksgiving Day (Holiday)
  • November 24: Student-Teacher Break

December 2017

  • December 1: Half-Day School Level Professional Development
  • December 8: Constitutional Day (CNMI Holiday)
  • December 15: Half-Day School Level Professional Development
  • December 25: Christmas Day (Holiday)
  • December 26 to 29: Student-Teacher Break

January 2018

  • January 1 to 5: Student-Teacher Break
  • January 8: First Day of 3rd Quarter (48 Total Days for 3rd Quarter)
  • January 12: Half-Day School Level Professional Development
  • January 15: Martin Luther King Jr. Day (Holiday)
  • January 26: Half-Day School Level Professional Development 

February 2018

  • February 9: Half-Day School Level Professional Development
  • February 19: President’s Day (Holiday)

March 2018

  • March 2: Half-Day School Level Professional Development
  • March 16: Half-Day School Level Professional Development
  • March 19: First Day of 4th Quarter (49 Days Total Days for 4th Quarter)
  • March 23: Covenant Day (CNMI Holiday Observed on a Friday)
  • March 26 to April 2: Student-Teacher Spring Break

April 2018

  • April 2: Last Day of Student-Teacher Spring Break
  • April 13: Half-Day School Level Professional Development
  • April 27: Half-Day School Level Professional Development

May 2018

  • May 11: Half-Day School Level Professional Development
  • May 28: Memorial Day (Holiday)

June 2018

  • June 5: Last Day of Instruction
  • June 6 to 7: School Level Professional Development (PD)

July 2018

  • July 4: Liberation Day (Holiday)

2018 Middle & Jr. High School Promotion Dates

  • May 29, 2018 at 10:00 am – Tinian Jr. High School
  • May 30, 2018 at 9:00 am – Francisco M. Sablan Middle School
  • May 31, 2018 at 8:30 am – Chacha Ocean View Middle School
  • May 31, 2018 at 10:30 am – Tanapag Middle School
  • June 1, 2018 at 9:00 am – Hopwood Middle School
  • June 4, 2018 at 10:00 am – Dr. Rita H. Inos Jr. High School

2018 High School Graduation Dates

  • May 29, 2018 at 4:00 pm – Tinian High School
  • May 30, 2018 at 4:00 pm – Marianas High School
  • May 31, 2018 at 4:00 pm – Kagman High School
  • June 1, 2018 at 11:00 am – Da’ok Academy High School
  • June 4, 2018 at 4:00 pm – Dr. Rita H. Inos Jr. Sr. High School

For more info contact:

District Office

CNMI Public School System
PO Box 501370 CK
Saipan MP, 96950

Tel: (670) 237-3061
Fax: (670) 664-3045