Thunder Valley PK-8School Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Thunder Valley PK-8.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
AUG
6
New Teacher Orientation
AUG
7
New Teacher Orientation
AUG
10
New Teacher Orientation
AUG
10
Non-Student Contact Day
AUG
11
Non-Student Contact Day
AUG
12
Non-Student Contact Day
AUG
13
Non-Student Contact Day (Split Day)
AUG
14
Non-Student Contact Day (Split Day)
AUG
17
Non-Student Contact Day
AUG
18
First Day of School for 1st-5th, 6th, & 9th Grades
AUG
19
First Day of School for 7th, 8th, & 10th-12th Grades
AUG
20
First Day of School for Kindergarten
AUG
24
First Day of School for Preschool
SEP
7
Labor Day
OCT
16
Non-Student Contact Day
OCT
19
Non-Student Contact Day
NOV
23
Thanksgiving Break
DEC
21
Winter Break
JAN
4
Non-Student Contact Day, Split Day
JAN
18
Martin Luther King Jr. Day
FEB
12
Non-Student Contact Day
FEB
15
Presidents' Day
MAR
15
Spring Break
APR
26
Non-Student Contact Day
APR
27
Non-Student Contact Day
MAY
26
Life Skills ACE Completion
MAY
27
Last Day of School for Students
MAY
27
Graduation - LaunchED Virtual Academy
MAY
28
Graduation - New Meridian HS, St. Vrain Virtual HS, and Universal HS
MAY
29
Graduation - Erie HS, Frederick HS, Longmont HS, Lyons HS, Mead HS
MAY
29
Graduation - Niwot HS, Silver Creek HS, and Skyline HS
MAY
31
Memorial Day
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!