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Calendar

April 2026
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Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1
2
No School - Easter Break
No School - Easter Break
April 2, 2026
3
No School - Easter Break
No School - Easter Break
April 3, 2026
4
No School - Easter Break
No School - Easter Break
April 4, 2026
5
No School - Easter Break
No School - Easter Break
April 5, 2026
6
No School - Easter Break
No School - Easter Break
April 6, 2026
7
8
9
Spring Musical - Grade School Matinees
Spring Musical - Grade School Matinees
April 9, 2026
10
Spring Musical-The Drowsy Chaperone
Spring Musical-The Drowsy Chaperone
April 10, 2026
Heritage Hall
11
Spring Musical-The Drowsy Chaperone
Spring Musical-The Drowsy Chaperone
April 11, 2026
Heritage Hall
12
Spring Musical-The Drowsy Chaperone
Spring Musical-The Drowsy Chaperone
April 12, 2026
Heritage Hall
13
14
15
16
Parents & Friends Club Meeting
Parents & Friends Club Meeting
April 16, 2026
17
18
19
20
No School
No School
April 20, 2026
21
22
NHS Induction
NHS Induction
April 22, 2026
Heritage Hall
23
24
Prom/After Prom
Prom/After Prom
April 24, 2026
OFF CAMPUS
25
Prom/After Prom
Prom/After Prom
April 25, 2026
OFF CAMPUS
26
27
School Board Meeting
School Board Meeting
April 27, 2026
28
29
New Student Meeting
New Student Meeting
April 29, 2026
30
Thursday, April 2
No School - Easter Break
April 2, 2026
Friday, April 3
No School - Easter Break
April 3, 2026
Saturday, April 4
No School - Easter Break
April 4, 2026
Sunday, April 5
No School - Easter Break
April 5, 2026
Monday, April 6
No School - Easter Break
April 6, 2026
Thursday, April 9
Spring Musical - Grade School Matinees
April 9, 2026
Friday, April 10
Spring Musical-The Drowsy Chaperone
April 10, 2026 | Heritage Hall
Saturday, April 11
Spring Musical-The Drowsy Chaperone
April 11, 2026 | Heritage Hall
Sunday, April 12
Spring Musical-The Drowsy Chaperone
April 12, 2026 | Heritage Hall
Thursday, April 16
Parents & Friends Club Meeting
April 16, 2026
Monday, April 20
No School
April 20, 2026
Wednesday, April 22
NHS Induction
April 22, 2026 | Heritage Hall
Friday, April 24
Prom/After Prom
April 24, 2026 | OFF CAMPUS
Saturday, April 25
Prom/After Prom
April 25, 2026 | OFF CAMPUS
Monday, April 27
School Board Meeting
April 27, 2026
Wednesday, April 29
New Student Meeting
April 29, 2026
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5401 W Main St.
Belleville, IL 62226
Main Office: 618.235.1100
Fax: 618.235.9535
info@althoffcatholic.org

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Althoff Catholic High School admits students of any race, color, national, or ethnic origin to all the rights, privileges, programs, and activities generally accorded or made available to students at the school. It does not discriminate on the basis of race, color, national, or ethnic origin in administration of its educational policies, admissions policies, scholarship and loan programs, and athletic and other school-administered programs.

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