Schools
Back To School: Haddam, Killingworth 2023-24 School Calendar
Parents in Haddam and Killingworth can mark the first day of school coming later this summer.
HADDAM/KILLINGWORTH — Back-to-school planning has already begun in Haddam and Killingworth, with calendars available to help parents prepare for the first day in Regional District 17.
The first day of school for most students in Haddam and Killingworth is Aug. 30, according to the 2023-24 district school calendar.
Heading into the upcoming school year, some dates are subject to change. Here is the list of dates to know for this school year:
Find out what's happening in The Haddams-Killingworthfor free with the latest updates from Patch.
Regional District 17
First Day: Aug. 30
Find out what's happening in The Haddams-Killingworthfor free with the latest updates from Patch.
Thanksgiving Break: Nov. 22 (early dismissal) through Nov. 24
Winter Break: Dec. 22 (early dismissal) through Jan. 1
Spring Break: April 8 through April 12
Tentative Last Day: June 11
First Day: Aug. 30
Thanksgiving Break: Nov. 22 through Nov. 24
Winter Break: Dec. 22 (early dismissal) through Jan. 1
Spring Break: April 8 through April 12
Tentative Last Day: June 12
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