The school year is coming to an end on June 5. Whether you are a new or returning family to Harbor City International School (HCIS) this fall, you may be eager to plan ahead and get important dates on your calendar. Below you’ll find the information that will get your 2025-26 school year off to a great start! A downloadable PDF of this calendar can also be found on our website (please note some details are subject to change). Not enrolled yet? There’s still time! Visit our enrollment page and join us in the fall - tuition-free!
HCIS School Hours of Operation
School Year:
8:30 am – 3:21 pm
Summer Hours:
Closed for students until September 2
Important Dates for the HCIS 2025-26 School Year
August 28: New and returning student orientation
September 2: School starts
September 24: Picture day
September 25: Open house
October 16, 17: MEA, No school
November 26-28: Thanksgiving Break
December 5: No school for students
Dec 22-January 2: No school
January 5-9: Winter Symposium
January 12: No school for students
January 19: MLK Day, No school
February 16-20: Winter Break
March 6: No school for students
March 30-April 3: Spring Break
April 14: MCA testing; Early release
April 21: MCA testing; Early release
May 18: No school for students
May 19-27: Symposium A
May 25: Memorial Day, No school
May 28-June 3: Symposium B
June 4: Last day of school, Early release
June 6: Graduation
Looking for more information? Contact us and enroll today!
About Harbor City International School
Harbor City International School is a tuition-free public charter school serving grades 7-12 in the Duluth, Minnesota area. Our highly ranked academic curriculum is augmented by robust arts and inspiring experiential symposiums, all in a warm and welcoming small school environment. Join the next generation of global citizens at Harbor City International School today! Enrolling now.
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