BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CalendarStates.com//School Calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Columbia School District #400 2026–2027 Calendar
X-WR-CALDESC:Term dates\, breaks and no-school days for Columbia School Dis
 trict #400\, Washington.
X-PUBLISHED-TTL:PT12H
REFRESH-INTERVAL;VALUE=DURATION:PT12H
BEGIN:VEVENT
UID:columbia-school-district-400-0-20260831-staff-development-sc@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260831
DTEND;VALUE=DATE:20260901
SUMMARY:Staff Development – Schools Closed (District Per Diem Day) — Co
 lumbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-1-20260901-staff-development-sc@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260901
DTEND;VALUE=DATE:20260902
SUMMARY:Staff Development – Schools Closed (District Per Diem Day) — Co
 lumbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-2-20260902-students-first-day-o@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260902
DTEND;VALUE=DATE:20260903
SUMMARY:Students First Day of School — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-3-20260907-labor-day-schools-cl@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20260907
DTEND;VALUE=DATE:20260908
SUMMARY:Labor Day – Schools Closed — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-4-20261002-state-board-of-educa@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261002
DTEND;VALUE=DATE:20261003
SUMMARY:State Board of Education Waiver Day – Schools Closed (All Staff I
 n-Service) — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-5-20261030-end-of-first-quarter@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261030
DTEND;VALUE=DATE:20261031
SUMMARY:End of First Quarter – Early Release — Columbia School District
  #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-6-20261111-veteran-s-day-school@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261111
DTEND;VALUE=DATE:20261112
SUMMARY:Veteran's Day – Schools Closed — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-7-20261123-schools-closed-confe@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261123
DTEND;VALUE=DATE:20261125
SUMMARY:Schools Closed – Conferences — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-8-20261125-thanksgiving-schools@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261125
DTEND;VALUE=DATE:20261128
SUMMARY:Thanksgiving – Schools Closed — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-9-20261218-early-release@calendarstates.co
 m
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261218
DTEND;VALUE=DATE:20261219
SUMMARY:Early Release — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-10-20261221-winter-break-school@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20261221
DTEND;VALUE=DATE:20261222
SUMMARY:Winter Break – Schools Closed — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-11-20270108-staff-development-s@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270108
DTEND;VALUE=DATE:20270109
SUMMARY:Staff Development – Schools Closed (District Per Diem Day) — Co
 lumbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-12-20270118-martin-l-king-jr-da@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270118
DTEND;VALUE=DATE:20270119
SUMMARY:Martin L. King Jr. Day – Schools Closed — Columbia School Distr
 ict #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-13-20270120-high-school-semeste@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270120
DTEND;VALUE=DATE:20270122
SUMMARY:High School Semester Testing — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-14-20270122-end-of-second-quart@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270122
DTEND;VALUE=DATE:20270123
SUMMARY:End of Second Quarter – Early Release — Columbia School Distric
 t #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-15-20270215-president-s-day-no-@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270215
DTEND;VALUE=DATE:20270216
SUMMARY:President's Day – No School — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-16-20270312-state-board-of-educ@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270312
DTEND;VALUE=DATE:20270313
SUMMARY:State Board of Education Waiver Day – Schools Closed (All Staff I
 n-Service) — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-17-20270402-end-of-third-quarte@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270402
DTEND;VALUE=DATE:20270403
SUMMARY:End of Third Quarter – Early Release — Columbia School District
  #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-18-20270405-spring-break-school@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270405
DTEND;VALUE=DATE:20270410
SUMMARY:Spring Break – Schools Closed — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-19-20270422-schools-closed-conf@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270422
DTEND;VALUE=DATE:20270424
SUMMARY:Schools Closed – Conferences — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-20-20270507-staff-development-s@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270507
DTEND;VALUE=DATE:20270508
SUMMARY:Staff Development – Schools Closed (District Per Diem Day) — Co
 lumbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-21-20270528-make-up-snow-day-or@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270528
DTEND;VALUE=DATE:20270529
SUMMARY:Make Up Snow Day or No School — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-22-20270531-memorial-day-school@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270531
DTEND;VALUE=DATE:20270601
SUMMARY:Memorial Day – Schools Closed — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-23-20270608-academic-awards-nig@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270608
DTEND;VALUE=DATE:20270609
SUMMARY:Academic Awards Night — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-24-20270610-baccalaureate@calendarstates.c
 om
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270610
DTEND;VALUE=DATE:20270611
SUMMARY:Baccalaureate — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-25-20270611-high-school-commenc@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270611
DTEND;VALUE=DATE:20270612
SUMMARY:High School Commencement — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-26-20270614-high-school-semeste@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270614
DTEND;VALUE=DATE:20270616
SUMMARY:High School Semester Testing — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-27-20270614-kindergarten-gradua@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270614
DTEND;VALUE=DATE:20270615
SUMMARY:Kindergarten Graduation — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-28-20270615-8th-grade-moving-up@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270615
DTEND;VALUE=DATE:20270616
SUMMARY:8th Grade Moving-Up Ceremony — Columbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:columbia-school-district-400-29-20270616-last-day-of-school-@calendarst
 ates.com
DTSTAMP:20260825T000000Z
DTSTART;VALUE=DATE:20270616
DTEND;VALUE=DATE:20270617
SUMMARY:Last Day of School – Early Release\, End of Fourth Quarter — Co
 lumbia School District #400
DESCRIPTION:Columbia School District #400 2026–2027 school calendar. Sour
 ce: https://calendarstates.com/washington/columbia-school-district-400/
URL:https://calendarstates.com/washington/columbia-school-district-400/
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR