School Calendar

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

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May28

Wednesday, May 28, 2025

All Day: Baccalaureate Mass
All Day: Graduation
May29

Thursday, May 29, 2025

All Day: Purple - 920a Late Start
May30

Friday, May 30, 2025

All Day: Community
Jun2

Monday, June 2, 2025

All Day: Per. 1-7
Jun3

Tuesday, June 3, 2025

All Day: Per. 1-7
Jun4

Wednesday, June 4, 2025

All Day: Finals Periods 1-4 1230p Dismissal
Jun5

Thursday, June 5, 2025

All Day: Finals Periods 5-7 1130a DIsmissal
All Day: Last Day of School
Jun10

Tuesday, June 10, 2025

3:00pm: Department Chair Meeting
Jun21

Saturday, June 21, 2025

All Day: Iceland Stem Trip
Jun22

Sunday, June 22, 2025

All Day: Iceland Stem Trip
Jun23

Monday, June 23, 2025

All Day: Iceland Stem Trip
Jun24

Tuesday, June 24, 2025

All Day: Iceland Stem Trip
Jun25

Wednesday, June 25, 2025

All Day: Iceland Stem Trip
Jun26

Thursday, June 26, 2025

All Day: Iceland Stem Trip
Jul8

Tuesday, July 8, 2025

3:00pm: Department Chair Meeting
Aug12

Tuesday, August 12, 2025

3:00pm: Department Chair Meeting
Sep9

Tuesday, September 9, 2025

3:00pm: Department Chair Meeting
Oct14

Tuesday, October 14, 2025

3:00pm: Department Chair Meeting
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