Whether you are new or returning to Arco Iris’ tuition-free K-5 charter school, you’ll find the information below valuable for getting the 2026-27 school year off to a great start. This information also lives on our webpage. Here are some important dates and information you’ll need to make this school year the best yet!
August
August 25 First Day for Students (Kindergarten start dates are modified)
September
September 7 Labor Day - No School
September 21 Staff Development/Workday - No School
October
October 9 Staff Development/Workday - No School
October 30 Grading Day - No School
November
November 11 Veteran's Day - No School
November 19 Parent Teacher Conferences, In-Person
November 20 Parent Teacher Conferences, Online
November 23-27 Fall Break - No School
December
December 7 Staff Development/Workday - No School
December 21-31 Winter Break - No School
January
January 1 Winter Break - No School
January 4 Staff Development/Workday - No School
January 18 Martin Luther King Jr. Day - No School
January 22 End of Semester
January 25 Grading Day - No School
February
February 12 Staff Development/Workday - No School
February 15 President's Day - No School
March
March 22-26 Spring Break - No School
April
April 9 Grading Day - No School
April 23 Parent Teacher Conferences, In-Person
April 26 Parent Teacher Conferences, Online
May
May 14 Staff Development/Workday - No School
May 31 Memorial Day - No School
June
June 9 Last Day for Students/End of Semester
June 10 Grading Day - No School
June 11 Staff Development/Workday - No School
In recognition of our diverse community, Arco Iris will avoid scheduling major events and tests on the following religious and cultural observances whenever possible:
September 11*-13 Rosh Hashanah
September 20*-21 Yom Kippur
November 8 Diwali
December 25 Christmas
February 6 Lunar New Year
March 9*-10 Eid al-Fitr**
March 28 Easter
May 16*-17 Eid al-Adha**
*Begins at sunset
**Estimated dates - please check the calendar closer to the holiday. For more information visit beaverton.org/crho.
Have more questions? Contact Arco Iris Spanish Immersion School to ask a question, take a tour or enroll at our tuition-free K-5 school. There's still time to enroll for the 2026-27 school year.
About Arco Iris:
Arco Iris Spanish Immersion is a small tuition-free public charter school providing a rich, immersive Spanish language experience and robust academics in a true multicultural setting. Centrally located off 217, between SW Portland and Tigard, we serve K-5 students in the greater Beaverton area to become bilingual and biliterate leaders of the future. Get to know us on Instagram @arcoiris_spanishimmersion and on the web at www.arcoirisschool.org. We're enrolling for Fall 2026-27. (Espanol) Bilingual Education: A Rainbow of Possibilities