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Learn how you can help with upcoming events and volunteer opportunities.
School Calendar
Find all the dates and details you need to stay actively involved in the Cretin-Derham Hall community.
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Sep17
Wednesday, September 17, 2025
11:30am: Activities Fair
Sep18
Thursday, September 18, 2025
All Day: Purple
Sep19
Sep20
Saturday, September 20, 2025
All Day: Homecoming Dance
Sep22
Monday, September 22, 2025
All Day: Gold
Sep23
Tuesday, September 23, 2025
All Day: Purple
Sep24
Wednesday, September 24, 2025
All Day: Gold
Sep25
Thursday, September 25, 2025
All Day: Community
Sep26
Sep27
Saturday, September 27, 2025
All Day: Camp Riley
Sep28
Sunday, September 28, 2025
All Day: Camp Riley
Sep29
Monday, September 29, 2025
All Day: No School
Sep30
Oct1
Oct2
Thursday, October 2, 2025
All Day: Purple
Oct3
Friday, October 3, 2025
All Day: Gold
Oct6
Monday, October 6, 2025
All Day: Community
Oct7
Tuesday, October 7, 2025
All Day: Purple
Oct8
Oct9
Thursday, October 9, 2025
All Day: Community
Oct10
Friday, October 10, 2025
All Day: Purple
Oct13
Monday, October 13, 2025
All Day: Gold
Oct14
Tuesday, October 14, 2025
All Day: Community Early Dismissal
All Day: Conferences
3:00pm: Department Chair Meeting
Oct15
Oct16
Thursday, October 16, 2025
All Day: No School
Oct17
Friday, October 17, 2025
All Day: No School
Oct20
Monday, October 20, 2025
All Day: Purple
Oct21
Tuesday, October 21, 2025
All Day: Gold
Oct22
Wednesday, October 22, 2025
All Day: Community
Oct23
Thursday, October 23, 2025
All Day: Purple
Oct24
Friday, October 24, 2025
All Day: Gold
Oct27
Monday, October 27, 2025
All Day: Community