School Calendar

Find all the dates and details you need to stay actively involved in the Cretin-Derham Hall community. 

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Sep9

Tuesday, September 9, 2025

Sep10

Wednesday, September 10, 2025

All Day: Purple
Sep11

Thursday, September 11, 2025

All Day: Gold
Sep12

Friday, September 12, 2025

All Day: Community
Sep15

Monday, September 15, 2025

All Day: Purple
Sep16

Tuesday, September 16, 2025

All Day: Gold
Sep17

Wednesday, September 17, 2025

All Day: Community
Sep18

Thursday, September 18, 2025

All Day: Purple
Sep19

Friday, September 19, 2025

All Day: Community
Sep20

Saturday, September 20, 2025

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

Friday, September 26, 2025

All Day: Purple
All Day: Camp Riley
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

Tuesday, September 30, 2025

All Day: Gold
Oct1

Wednesday, October 1, 2025

All Day: Community
6:00pm: Fall Review
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

Wednesday, October 8, 2025

All Day: Gold
Oct9

Thursday, October 9, 2025

All Day: Community
Oct10

Friday, October 10, 2025

All Day: Purple
Oct13

Monday, October 13, 2025

All Day: Gold