BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Environmental Charter Schools//26-27 Academic Calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:ECMS-I Academic Calendar 2026-27
X-WR-TIMEZONE:America/Los_Angeles
REFRESH-INTERVAL;VALUE=DURATION:P1W
X-PUBLISHED-TTL:P1W
BEGIN:VEVENT
UID:ecmsi-2627-20260817-0-first-day-of-school@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20260817
DTEND;VALUE=DATE:20260818
SUMMARY:First Day of School
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20260903-1-back-to-school-night@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20260903
DTEND;VALUE=DATE:20260904
SUMMARY:Minimum Day — Back to School Night
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20260904-2-staff-professional-development-student-f@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20260904
DTEND;VALUE=DATE:20260905
SUMMARY:Staff Professional Development — Student-Free Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20260907-3-labor-day@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20260907
DTEND;VALUE=DATE:20260908
SUMMARY:No School — Labor Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20261002-4-minimum-day-for-co-planning@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20261002
DTEND;VALUE=DATE:20261003
SUMMARY:Minimum Day for Co-Planning
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20261009-5-end-of-quarter-1-q1-grades-due@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20261009
DTEND;VALUE=DATE:20261010
SUMMARY:End of Quarter 1 — Q1 Grades Due
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20261012-6-q2-teacher-planning-day-student-free-day@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20261012
DTEND;VALUE=DATE:20261013
SUMMARY:Q2 Teacher Planning Day — Student-Free Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20261029-7-parent-conferences@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20261029
DTEND;VALUE=DATE:20261030
SUMMARY:Minimum Day — Parent Conferences
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20261030-8-parent-conferences-student-free-day@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20261030
DTEND;VALUE=DATE:20261031
SUMMARY:Parent Conferences — Student-Free Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20261111-9-veterans-day@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20261111
DTEND;VALUE=DATE:20261112
SUMMARY:No School — Veterans’ Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20261123-10-thanksgiving-break@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20261123
DTEND;VALUE=DATE:20261128
SUMMARY:Thanksgiving Break
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20261216-11-last-day-of-semester-1-q2-grades-due@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20261216
DTEND;VALUE=DATE:20261217
SUMMARY:Minimum Day — Last Day of Semester 1 — Q2 Grades Due
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20261217-12-winter-break@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20261217
DTEND;VALUE=DATE:20270109
SUMMARY:Winter Break
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270111-13-first-day-of-semester-2@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270111
DTEND;VALUE=DATE:20270112
SUMMARY:First Day of Semester 2
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270118-14-martin-luther-king-jr-day@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270118
DTEND;VALUE=DATE:20270119
SUMMARY:No School — Martin Luther King Jr. Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270129-15-priority-parent-conferences@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270129
DTEND;VALUE=DATE:20270130
SUMMARY:Minimum Day — Priority Parent Conferences
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270212-16-teacher-collaboration-day-student-free-d@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270212
DTEND;VALUE=DATE:20270213
SUMMARY:Teacher Collaboration Day — Student-Free Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270215-17-presidents-day@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270215
DTEND;VALUE=DATE:20270216
SUMMARY:No School — Presidents’ Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270305-18-teacher-collaboration-day-student-free-d@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270305
DTEND;VALUE=DATE:20270306
SUMMARY:Teacher Collaboration Day — Student-Free Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270318-19-end-of-quarter-3-q3-grades-due@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270318
DTEND;VALUE=DATE:20270319
SUMMARY:End of Quarter 3 — Q3 Grades Due
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270319-20-farmworkers-day-observed@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270319
DTEND;VALUE=DATE:20270320
SUMMARY:No School — Farmworkers Day (Observed)
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270322-21-spring-break@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270322
DTEND;VALUE=DATE:20270327
SUMMARY:Spring Break
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270329-22-q4-teacher-planning-day-student-free-day@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270329
DTEND;VALUE=DATE:20270330
SUMMARY:Q4 Teacher Planning Day — Student-Free Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270416-23-priority-parent-conferences@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270416
DTEND;VALUE=DATE:20270417
SUMMARY:Minimum Day — Priority Parent Conferences
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270429-24-parent-open-house@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270429
DTEND;VALUE=DATE:20270430
SUMMARY:Minimum Day — Parent Open House
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270521-25-minimum-day@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270521
DTEND;VALUE=DATE:20270522
SUMMARY:Minimum Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270531-26-memorial-day@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270531
DTEND;VALUE=DATE:20270601
SUMMARY:No School — Memorial Day
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:ecmsi-2627-20270610-27-last-day-of-school-q4-grades-due@ecsonline.org
DTSTAMP:20260716T120000Z
DTSTART;VALUE=DATE:20270610
DTEND;VALUE=DATE:20270611
SUMMARY:Minimum Day — Last Day of School — Q4 Grades Due
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR