This page contains the major holiday dates from the 2023 and 2024 school calendar for Columbia Union School District in California.
Please check back regularly for any amendments that may occur, or consult the Columbia Union School District website for their 2023-2024 approved calendar. You may also wish to visit the school district homepage to check for any urgent or last-minute updates that may not have been incorporated into the official calendars.
Also note that we have incorporated non-student days such as teachers preparation days, teachers services days, and professional development days into the dates below. Visit the link above to view the full, original school calendar.
School Calendar 2023-2024
|First Day of School||23 Aug 2023|
|Thanksgiving Break||20 Nov 2023|
|24 Nov 2023|
|Christmas Break||22 Dec 2023|
|5 Jan 2024|
|Spring Break||25 Mar 2024|
|1 Apr 2024|
|Last Day of School||5 Jun 2024|
|Summer Break||6 Jun 2024|