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Tri-Valley School Calendars
School Year 2025-2026
 

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Community Events Calendar

Holiday Descriptions

Other Year School Calendars:  2003/04     2004/05     2005/06    2006/07    2007/08     2008/09     2009/10     2010/11     2011/12    2012/13    2013/14    2014/15    2015/16    2016/17    2017/18    2018/19    2019/20    2020/21    2021/22   2022/23  2023/24  2024/25  2025/26  2026/27

This page provides a composite of the Tri-Valley school district calendars in an easy to use format.  This allows church youth groups and other organizations to plan events around the school schedule.

The information for these school calendars are taken from the school district web site calendars at the time of this writing.  Every effort has been made to make sure this calendar is accurate to the school calendars.  This required some close scrutiny at times.  The school system web sites are linked below.  Email additions or corrections to webservant@elivermore.com.

 
School System web site links
Livermore Schools Home Pleasanton Schools Home Dublin Schools Home San Ramon Schools Home
 

Click here for Notes and Color Key
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  August 2025 September 2025 October 2025 November 2025 December 2025
January 2026 February 2026 March 2026 April 2026 May 2026 June 2026
 
Last updated:  2/12/2024
Date Holiday, Notes, etc.

Livermore
Entered 2/12/2024

Pleasanton

 Dublin San Ramon
Entered 8/22/23
Aug 4   Summer Vacation   Summer Vacation Summer Vacation
Aug 5   Summer Vacation Staff Development Day Summer Vacation Summer Vacation
Aug 6   Summer Vacation Teacher Work Day Summer Vacation Summer Vacation
Aug 7   Summer Vacation First Day of School Summer Vacation Summer Vacation
Aug 8   Summer Vacation   Summer Vacation Summer Vacation
Aug 9          
Aug 10   Livermore Pleasanton Dublin San Ramon
Aug 11   Prof Development   Summer Vacation Staff Development Day
Aug 12   Teacher Work Day   First Day of School

Staff Development Day
Aug 13        

First Day of School, Min Day
Aug 14          
Aug 15          
Aug 16          
Aug 17   Livermore Pleasanton Dublin San Ramon
Aug 18      

 

  
Aug 19          
Aug 20          
Aug 21   Back to School Night: Elem      
Aug 22          
Aug 23          
Aug 24   Livermore Pleasanton Dublin San Ramon
Aug 25          
Aug 26          
Aug 27 Back to School Night: HS    

 
Aug 28   Back to School Night: Middle School      
Aug 29          
Aug 30          
Aug 31   Livermore Pleasanton Dublin San Ramon
Sept 1 Labor Day Labor Day Labor Day Labor Day Labor Day
Sept 2          
Sept 3          
Sept 4          
Sept 5          
Sept 6          
Sept 7   Livermore Pleasanton Dublin San Ramon
Sept 8          
Sept 9        

 
Sept 10          
Sept 11          
Sept 12        

 
Sept 13          
Sept 14   Livermore Pleasanton Dublin San Ramon
Sept 15       TK-8 Min Day/Conference  
Sept 16          
Sept 17          
Sept 18          
Sept 19          
Sept 20          
Sept 21   Livermore Pleasanton Dublin San Ramon
Sept 22 First day of autumn      

 
Sept 23          
Sept 24        

 
Sept 25          
Sept 26        

 
Sept 27          
Sept 28   Livermore Pleasanton Dublin San Ramon
Sept 29          
Sept 30          
Oct 1          
Oct 2          
Oct 3        

Floating Work Day
Oct 4          
Oct 5   Livermore Pleasanton Dublin San Ramon
Oct 6   TK-5: Fall Conference     TK-8 Conf (min day)
Oct 7   TK-5: Fall Conference     TK-8 Conf (min day)
Oct 8   TK-5: Fall Conference     TK-8 Conf (min day)
Oct 9   TK-5: Fall Conference     TK-8 Conf (min day)
Oct 10   TK-5: Fall Conference 6-12 1st QTR ends
No School		 1st Qtr Ends TK-8 Conf (min day)
End 1st QTR
Oct 11          
Oct 12   Livermore Pleasanton Dublin San Ramon
Oct 13 Columbus Day TK-5: Fall Conference   1-5 Early Release  
Oct 14   TK-5: Fall Conference   1-5 Early Release  
Oct 15   TK-5: Fall Conference      
Oct 16   TK-5: Fall Conference   No School  
Oct 17   TK-5: Fall Conference   No School  
Oct 18          
Oct 19   Livermore Pleasanton Dublin San Ramon
Oct 20          
Oct 21          
Oct 22          
Oct 23          
Oct 24   Prof Development      
Oct 25          
Oct 26   Livermore Pleasanton Dublin San Ramon
Oct 27       TK-8 Mon Day/Conference  
Oct 28       TK-8 Mon Day/Conference  
Oct 29       TK-8 Mon Day/Conference  
Oct 30       TK-8 Mon Day/Conference  
Oct 31 Halloween / Reformation Day   PK-12 Min Day
PK-5 1st Trimester Ends		 TK-8 Mon Day School Recess
Nov 1 All Saints Day        
Nov 2 Daylight Savings ends Livermore Pleasanton Dublin San Ramon
Nov 3        

 
Nov 4 Election Day        
Nov 5        

 
Nov 6        

 
Nov 7   End of Trimester    

 
Nov 8          
Nov 9   Livermore Pleasanton Dublin San Ramon
Nov 10   No School      
Nov 11 Veterans Day Veterans Day Veterans Day Veterans Day Veterans Day
Nov 12          
Nov 13          
Nov 14          
Nov 15          
Nov 16   Livermore Pleasanton Dublin San Ramon
Nov 17     4-5 Min Day/Teacher Conference    
Nov 18     PK-5 Min Day/Teacher Conference    
Nov 19     PK-5 Min Day/Teacher Conference    
Nov 20     PK-5 Min Day/Teacher Conference    
Nov 21    

PK-5 No School.  Conf

  
 

 
Nov 22          
Nov 23   Livermore Pleasanton Dublin San Ramon
Nov 24   No School No School No School No School
Nov 25   No School No School No School No School
Nov 26   Thanksgiving Holiday No School Thanksgiving Holiday Thanksgiving Holiday
Nov 27 Thanksgiving Day Thanksgiving Holiday Thanksgiving Holiday Thanksgiving Holiday Thanksgiving Holiday
Nov 28   Thanksgiving Holiday Thanksgiving Holiday Thanksgiving Holiday

Thanksgiving Holiday
Nov 29          
Nov 30   Livermore Pleasanton Dublin San Ramon
Dec 1          
Dec 2          
Dec 3          
Dec 4          
Dec 5          
Dec 6          
Dec 7   Livermore Pleasanton Dublin San Ramon
Dec 8          
Dec 9          
Dec 10          
Dec 11          
Dec 12         Semester Finals
Dec 13          
Dec 14   Livermore Pleasanton Dublin San Ramon
Dec 15          
Dec 16         Semester Finals
Dec 17     HS Finals 9-12 Min day (Finals)

Semester Finals
Dec 18     HS Finals 9-12 Min day (Finals) Semester Finals
Dec 19   HS: End of Semester PK-8 Min Day
HS Finals
6-12 2nd QTR ends		 9-12 Min day (Finals)
TK-8 Min Day
End 1st Semester

Semester Finals
End 1st Semester
Dec 20 First Day of Winter        
Dec 21   Livermore Pleasanton Dublin San Ramon
Dec 22   Winter Break Winter Break Winter Break Winter Break
Dec 23   Winter Break Winter Break Winter Break Winter Break
Dec 24   Winter Break Winter Break Winter Break Winter Break
Dec 25 Christmas Day Winter Break Winter Break Winter Break Winter Break
Dec 26   Winter Break Winter Break Winter Break Winter Break
Dec 27          
Dec 28   Livermore Pleasanton Dublin San Ramon
Dec 29   Winter Break Winter Break Winter Break Winter Break
Dec 30   Winter Break Winter Break Winter Break Winter Break
Dec 31   Winter Break Winter Break Winter Break Winter Break
Jan 1 New Years Day Winter Break Winter Break Winter Break Winter Break
Jan 2   Winter Break Winter Break Winter Break

Winter Break
Jan 3          
Jan 4   Livermore Pleasanton Dublin San Ramon
Jan 5     Winter Break Winter Break Work Day
Jan 6  

 

 

6-12 No School
   
Jan 7          
Jan 8          
Jan 9          
Jan 10          
Jan 11   Livermore Pleasanton Dublin San Ramon
Jan 12          
Jan 13          
Jan 14          
Jan 15          
Jan 16          
Jan 17          
Jan 18   Livermore Pleasanton Dublin San Ramon
Jan 19 Martin Luther King Day MLK Holiday MLK Holiday MLK Holiday

MLK Holiday
Jan 20          
Jan 21          
Jan 22          
Jan 23          
Jan 24          
Jan 25   Livermore Pleasanton Dublin San Ramon
Jan 26          
Jan 27          
Jan 28          
Jan 29          
Jan 30          
Jan 31          
Feb 1   Livermore Pleasanton Dublin San Ramon
Feb 2 Groundhog Day        
Feb 3          
Feb 4          
Feb 5          
Feb 6          
Feb 7          
Feb 8   Livermore Pleasanton Dublin San Ramon
Feb 9     Lincoln's Birthday    
Feb 10          
Feb 11          
Feb 12 Lincoln's Birthday        
Feb 13       No School

 
Feb 14 Valentine's Day        
Feb 15   Livermore Pleasanton Dublin San Ramon
Feb 16 President's Day President's Day President's Day President's Day

President's Day
Feb 17 Mardi Gras     1-5 Early Release

TK-12 Staff Dev
Feb 18  Ash Wednesday        
Feb 19          
Feb 20     PK-12 Minimum Day
PK-5 2nd Trimester Ends		    
Feb 21          
Feb 22 Washington's Birthday Livermore Pleasanton Dublin San Ramon
Feb 23          
Feb 24          
Feb 25          
Feb 26          
Feb 27 End of 2nd Trimester PK-12 Min Day    
Feb 28          
Mar 1   Livermore Pleasanton Dublin San Ramon
Mar 2      

 

  
Mar 3          
Mar 4        

 
Mar 5          
Mar 6          
Mar 7          
Mar 8 Daylight Save Begins Livermore Pleasanton Dublin San Ramon
Mar 9   TK-5: Spring Conference   1-5 Early Release  
Mar 10   TK-5: Spring Conference   1-5 Early Release  
Mar 11   TK-5: Spring Conference   3rd Quarter Ends  
Mar 12   TK-5: Spring Conference   Staff Development Day

 
Mar 13   TK-5: Spring Conference No School / 6-12 3rd Qtr Ends No School Work Day
Mar 14          
Mar 15   Livermore Pleasanton Dublin San Ramon
Mar 16     No School    
Mar 17 St. Patrick's Day        
Mar 18         TK-8 Min Day / Conf Day
Mar 19        

TK-8 Min Day / Conf Day
Mar 20 First Day of Spring      

TK-8 Min Day/Conf Day.  End 3rd Qtr
Mar 21          
Mar 22   Livermore Pleasanton Dublin San Ramon
Mar 23          
Mar 24          
Mar 25          
Mar 26          
Mar 27          
Mar 28          
Mar 29 Palm Sunday Livermore Pleasanton Dublin San Ramon
Mar 30          
Mar 31 Cesar Chavez Day        
April 1          
April 2 Passover Begins / Maundy Thursday      

 
April 3 Good Friday    

TK-12 Min Day

 Spring Break
April 4          
April 5 Easter Sunday Livermore Pleasanton Dublin San Ramon
April 6   Spring Break Spring Break Spring Break Spring Break
April 7   Spring Break Spring Break Spring Break Spring Break
April 8   Spring Break Spring Break Spring Break Spring Break
April 9   Spring Break Spring Break Spring Break Spring Break
April 10  

Spring Break

Spring Break

Spring Break

Spring Break
April 11          
April 12
 		 Livermore Pleasanton Dublin San Ramon
April 13      

 

  
April 14      

 

  
April 15          
April 16          
April 17          
April 18          
April 19   Livermore Pleasanton Dublin San Ramon
April 20   No School No School    
April 21          
April 22 Earth Day    

 

  
April 23          
April 24 Arbor Day        
April 25          
April 26   Livermore Pleasanton Dublin San Ramon
April 27          
April 28          
April 29          
April 30          
May 1          
May 2          
May 3   Livermore Pleasanton Dublin San Ramon
May 4          
May 5 Cinco De Mayo / National Teacher's Day        
May 6          
May 7          
May 8          
May 9          
May 10 Mother's Day Livermore Pleasanton Dublin San Ramon
May 11          
May 12          
May 13   Open House (Elem)      
May 14   Open House (Middle)      
May 15          
May 16          
May 17   Livermore Pleasanton Dublin San Ramon
May 18          
May 19          
May 20          
May 21          
May 22     PK-5 Min Day   School Recess
May 23          
May 24   Livermore Pleasanton Dublin San Ramon
May 25 Memorial Day Memorial Day Memorial Day Memorial Day Memorial Day
May 26          
May 27     HS Finals    
May 28   Last Day of School HS Finals
6-8 Min Day		    
May 29   No School - Teacher Work Day last Day of School. 
HS Finals
PK-8 Min Day		    
May 30          
May 31   Livermore Pleasanton Dublin San Ramon
June 1   No School No School 9-12 Finals Final Exams
June 2   No School No School 9-12 Finals Final Exams
June 3   No School No School 9-12 Finals
TK-8 Min Day		 Final Exams
June 4   No School No School No School

Final Exams
Min Day
June 5   No School No School No School No School
June 6          
June 7          

 

Color Key and Notes
Description Calendar entry
Regular School Day may include text
School day, minimum schedule Min Day
No Classes for students.  Holidays, Teacher work days, etc. description
Weekends  
Split entry:  different grades have different schedule

description

  

Min Days are "Minimum Days", and is school system specific.
Split entries occur when different grades within the school district have a different schedule.
Teacher work days at the beginning and end of the school year are listed as Summer Vacation.
The school system name is listed in the box for each Sunday since the heading row cannot be seen when scrolling down.