The two listed early dismissals
December 23 is an attendance day before winter time off begins December 24. The tentative May finish needs room for weather-related changes.
Source: School District of Lancaster 2026–2027 Academic Calendar — English and Spanish PDF
Opening depends on school as well as grade
K–6, grade 9 and Martin’s grades 7–8 begin August 18. Grades 7–8 at Jackson, Lincoln, Reynolds and Wheatland begin August 19, along with grades 10–12. A middle school grade alone is not enough to choose between the two dates.
Source: School District of Lancaster 2026–2027 Academic Calendar — English and Spanish PDF
Full conference closures and evening appointments
November 23–24 have no student classes for family conferences, followed by Thanksgiving holidays November 25–27. Students return November 30. February 5 is another full student conference closure.
February 4 is still a school day with evening conferences. The English page lists elementary appointments from 4–7:30 p.m. and secondary/Martin appointments from 3:30–7 p.m.; the Spanish page differs. Use the school’s appointment notice for the correct time. Neither set of conference hours should be used as a student dismissal schedule.
Source: School District of Lancaster 2026–2027 Academic Calendar — English and Spanish PDF
The May finish and make-up candidates
May 26 and its early dismissal are tentative. May 27–28 are weather make-up candidates, and March 25 is another candidate before the March 26–29 spring holiday. These dates require district confirmation before they become attendance days.
Keep the tentative final-day pickup plan separate from any activated make-up instruction. A reserved date does not by itself establish a new final dismissal time.
Source: School District of Lancaster 2026–2027 Academic Calendar — English and Spanish PDF
Sources and calendar review
This guide uses the district materials reviewed for our calendar record on November 12, 2026. The article publication date is separate from that source review. District notices may change the schedule; check the current downloads before making firm arrangements.
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