News & Events
Whats happening at Underdale
Latest News
Newsletters
Open Night: Showcasing U at Underdale High School
Our Open Night this year was an outstanding success and the best attended event we have hosted to…
🦘UHS FA 🧡 VALENCIA AA🦇
Spanish La Liga giants, Valencia CF, establish partnership with Underdale HS, the 1st school in the…
Student Voice in Action at Underdale
Underdale has taken another exciting step in strengthening student voice and agency through our…
Issue 2, 2026
Articles
2026 Open Night Invitation
Join Us for Our School Open Night We’re excited to welcome families, future students, and...
Student Voice in Action at Underdale
Underdale has taken another exciting step in strengthening student voice and agency through our...
Year 7’s Transform into Detectives
Year 7 Students Transform into Detectives for HASS Murder Mystery...
Underdale attends the International Woman’s Breakfast
This morning, a group of Underdale senior students and teachers, together with our Principal,...
International Women’s Day at Underdale – Give to Gain
At Underdale High School, we join the global community in celebrating International Women’s Day, a...
School Events
Monday 26 Jan |
PUBLIC HOLIDAY: Australia Day |
Tuesday 27 Jan |
|
Wednesday 28 Jan |
|
Wednesday, February 4, 2026 |
Stretch U Parent Information Night 4pm |
Monday, February 16, 2026 |
Celebration Assembly: 12.30pm |
Wednesday, February 18, 2026 |
|
Friday, February 27, 2026 |
STUDENT FREE DAY |
Wednesday, March 4, 2026 |
SPORTS DAY |
Friday, March 6, 2026 |
|
Monday, March 9, 2026 |
Public Holiday: Adelaide Cup Day |
Wednesday, March 11, 2026 |
NAPLAN Opens |
Tuesday, March 17, 2026 |
Finance + Governing Council |
Monday, March 23, 2026 |
Open Night |
Thursday, April 2, 2026 |
Underdale Cup |
Friday, April 3, 2026 |
Public Holiday: Good Friday |
Monday, April 6, 2026 |
Public Holiday: Easter Monday |
Wednesday, April 8, 2026 |
Youth Opportunities Graduation 4pm |
Friday, April 10, 2026 |
|
Monday, April 27, 2026
|
Term 2 starts |
Wednesday, May 6, 2026 |
Student Free Day |
Monday, May 11, 2026 |
|
Tuesday, May 12, 2026 |
Parent-teacher Conversations + Career Expo – Early Dismissal (1:30) |
Tuesday, May 19, 2026 |
Taste of Underdale |
Wednesday, May 20, 2026 |
|
Thursday, May 21, 2026 |
|
Friday, June 5, 2026 |
Traffic Light Reports Published to Compass |
Monday, June 8, 2026 |
Public Holiday: King’s Birthday |
Wednesday, June 10, 2026 |
Arts Evening 5:00-7:00 |
Monday, June 15, 2026 |
Senior School Mid-Year Exams Starts |
Wednesday, June 17, 2026 |
Finance Meeting + Governing Council |
Friday, June 19, 2026 |
Student. Free Day |
Friday, July 3, 2026 |
|
Monday, July 20, 2026 |
Term 3 starts |
Friday, July 31, 2026 |
High Achievers + Parent Breakfast – 9:00-10am |
Monday, August 3, 2026 |
|
Tuesday, August 4, 2026 |
Koishikawa Study Tour arrives |
Friday, August 7, 2026 |
|
Wednesday, August 12, 2026 |
Finance Meeting + Governing Council |
Monday, August 17, 2026 |
|
Friday, August 21, 2026 |
CBCA Book Week Dress up Day |
Friday, August 28, 2026 |
|
Monday, August 31, 2026 |
School Closure: (Show Day) |
Thursday, September 3, 2026 |
PAT Testing window opens |
Monday, September 7, 2026 |
FINAL day to put in applications for VET for 2027 |
Tuesday, September 8, 2026 |
|
Wednesday, September 16, 2026 |
Finance Meeting + Governing Council |
Thursday, September 17, 2026 |
Write a Book in a Day |
Wednesday, September 23, 2026 |
Youth Opportunities Graduation (4-6pm) |
Friday, September 25, 2026 |
|
Monday, October 12, 2026 |
|
Wednesday, October 21, 2026 |
Farewell celebration for graduation Int students |
Thursday, October 22, 2026 |
Last Day of Formal Lessons for Year 12 |
Friday, October 23, 2026 |
|
Friday, October 30, 2026 |
Student Free Day |
Monday, November 2, 2026 |
SACE EXAMS start |
Tuesday, November 3, 2026 |
Sports Awards Evening |
Wednesday, November 4, 2026 |
|
Tuesday, November 10, 2026 |
Semester 2 Arts Evening 5:00 – 7:00 |
Wednesday, November 11, 2026 |
|
Friday, November 13, 2026 |
UniTEST for entry to Flinders CLOSES |
Monday, November 16, 2026 |
Celebrations Assembly |
Wednesday, November 18, 2026 |
Year 12 Graduation – Elder Hall |
Thursday, November 19, 2026 |
Adelaide Secondary School of English Student Transition |
Friday, November 20, 2026 |
Last day of Formal lessons Y11 |
Monday, November 23, 2026 |
Year 10/11 Exams start |
Tuesday, November 24, 2026 |
Year 6 family information and meet&greet evening |
Wednesday, November 25, 2026 |
Inclusive Learning Y6 Transition Visit |
Friday, November 27, 2026 |
|
Wednesday, December 2, 2026 |
Governing Council Xmas Dinner |
Thursday, December 3, 2026 |
Year 7 Transition day + family morning tea |
Monday, December 7, 2026 |
Activities Week years 7-9 |
Friday, December 11, 2026 |
|