Calendars
Choose a Campus
- All Cotter Schools
- Main Square Montessori
- St. Mary's
- St. Stan's
- St. Teresa's Grades 5-6
- St. Teresa's Grades 7-8
- St. Teresa's Grades 9-12
- Three Rivers Sports
- EduCare-Grade 6 (2023-24)
- Grades 7-12 (2023-24)
All Cotter Schools
Date Range
-
2022-23 School Calendar (at a glance)
2023-24 School Calendar (at a glance)
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sun, Apr 30
Mon, May 1
Tue, May 2
Fri, May 5
Sat, May 6
Sun, May 7
Mon, May 8
Tue, May 9
Wed, May 10
Thu, May 11
Fri, May 12
Sat, May 13
Sun, May 14
Wed, May 17
Thu, May 18
Fri, May 19
Sun, May 21
Mon, May 22
Tue, May 23
Fri, May 26
Sat, May 27
Sun, May 28
Thu, Jun 1
Sat, Jun 3
Calendar & Category Legend:
- Cotter Schools
- Main Square Montessori: 16 mo - 6 years
- St. Mary's: 16 mo - Kindergarten
- St. Stan's: Grades 1-4
- St. Teresa's: 5-6
- St. Teresa's: 7-8
- St. Teresa's: 9-12
Main Square Montessori
Date Range
-
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sun, Apr 30
Mon, May 1
Tue, May 2
Wed, May 3
Thu, May 4
Fri, May 5
Sat, May 6
Sun, May 7
Mon, May 8
Tue, May 9
Wed, May 10
Thu, May 11
Fri, May 12
Sat, May 13
Sun, May 14
Mon, May 15
Tue, May 16
Wed, May 17
Thu, May 18
Fri, May 19
Sun, May 21
Mon, May 22
Tue, May 23
Wed, May 24
Thu, May 25
Sat, May 27
Sun, May 28
Mon, May 29
Tue, May 30
Wed, May 31
Thu, Jun 1
Sat, Jun 3
Calendar & Category Legend:
- Cotter Schools
- Main Square Montessori: 16 mo - 6 years
St. Mary's
Date Range
-
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sun, Apr 30
Mon, May 1
Tue, May 2
Wed, May 3
Thu, May 4
Fri, May 5
Sat, May 6
Sun, May 7
Mon, May 8
Tue, May 9
Wed, May 10
Thu, May 11
Sat, May 13
Sun, May 14
Tue, May 16
Wed, May 17
Thu, May 18
Fri, May 19
Sat, May 20
Sun, May 21
Mon, May 22
Tue, May 23
Thu, May 25
Sat, May 27
Sun, May 28
Mon, May 29
Thu, Jun 1
Sat, Jun 3
Calendar & Category Legend:
- Cotter Schools
- St. Mary's: 16 mo - Kindergarten
St. Stan's
Date Range
-
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sun, Apr 30
Mon, May 1
Tue, May 2
Wed, May 3
Thu, May 4
Fri, May 5
Sat, May 6
Sun, May 7
Mon, May 8
Tue, May 9
Wed, May 10
Thu, May 11
Fri, May 12
Sat, May 13
Sun, May 14
Mon, May 15
Tue, May 16
Wed, May 17
Thu, May 18
Fri, May 19
Sat, May 20
Sun, May 21
Mon, May 22
Tue, May 23
Wed, May 24
Thu, May 25
Sat, May 27
Sun, May 28
Mon, May 29
Tue, May 30
Wed, May 31
Thu, Jun 1
Sat, Jun 3
Calendar & Category Legend:
- Cotter Schools
- St. Stan's: Grades 1-4
St. Teresa's Grades 5-6
Date Range
-
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sun, Apr 30
Mon, May 1
Tue, May 2
Wed, May 3
Thu, May 4
Fri, May 5
Sat, May 6
Sun, May 7
Mon, May 8
Tue, May 9
Wed, May 10
Thu, May 11
Fri, May 12
Sat, May 13
Sun, May 14
Tue, May 16
Wed, May 17
Thu, May 18
Fri, May 19
Sat, May 20
Sun, May 21
Mon, May 22
Tue, May 23
Wed, May 24
Thu, May 25
Sat, May 27
Sun, May 28
Mon, May 29
Tue, May 30
Wed, May 31
Thu, Jun 1
Sat, Jun 3
Calendar & Category Legend:
- Cotter Schools
- St. Teresa's: 5-6
St. Teresa's Grades 7-8
Date Range
-
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sun, Apr 30
Mon, May 1
Tue, May 2
Wed, May 3
Thu, May 4
Fri, May 5
Sat, May 6
Sun, May 7
Mon, May 8
Tue, May 9
Wed, May 10
Thu, May 11
Fri, May 12
Sat, May 13
Sun, May 14
Mon, May 15
Tue, May 16
Wed, May 17
Thu, May 18
Fri, May 19
Sat, May 20
Sun, May 21
Mon, May 22
Tue, May 23
Wed, May 24
Thu, May 25
Sat, May 27
Sun, May 28
Mon, May 29
Tue, May 30
Wed, May 31
Thu, Jun 1
Sat, Jun 3
Calendar & Category Legend:
- Cotter Schools
- St. Teresa's: 7-8
St. Teresa's Grades 9-12
Date Range
-
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sun, Apr 30
Mon, May 1
Tue, May 2
Wed, May 3
Thu, May 4
Fri, May 5
Sat, May 6
Sun, May 7
Mon, May 8
Tue, May 9
Wed, May 10
Thu, May 11
Fri, May 12
Sat, May 13
Sun, May 14
Mon, May 15
Tue, May 16
Wed, May 17
Thu, May 18
Fri, May 19
Sat, May 20
Sun, May 21
Mon, May 22
Tue, May 23
Thu, May 25
Sat, May 27
Sun, May 28
Mon, May 29
Tue, May 30
Wed, May 31
Thu, Jun 1
Sat, Jun 3
Calendar & Category Legend:
- Cotter Schools
- St. Teresa's: 9-12
Three Rivers Sports
May 2023
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sun, Apr 30
Mon, May 1
Tue, May 2
Wed, May 3
Thu, May 4
Fri, May 5
Track and Field: Boys Varsity vs. Logan Caledonia Area Public Schools">Multiple Schools (Away)
-
La Crescent High School
Sat, May 6
Baseball: 8 vs. Lewiston-Altura Plainview-Elgin-Millville">Multiple Schools (Away)
-
Saint Charles High School
Sun, May 7
Mon, May 8
Tue, May 9
Wed, May 10
Thu, May 11
Track and Field: Boys JH vs. vs. Caledonia Area Public Schools Chatfield La Crescent-Hokah Rochester Lourdes Rushford-Peterson/Houston Saint Charles Wabasha-Kellogg">Multiple Schools (Away)
-
Lewiston-Altura High School
Fri, May 12
Sat, May 13
Sun, May 14
Mon, May 15
Tue, May 16
Wed, May 17
Thu, May 18
Fri, May 19
Sat, May 20
Softball: Girls JV vs. Kasson-MantorvilleWabasha-Kellogg'>Multiple Schools (Home)
-
Cotter Fields - Softball
Softball: Girls Varsity (Rescheduled from 04-04-23) vs. Lewiston-Altura (Home)
-
Cotter Fields - Softball
Sun, May 21
Mon, May 22
Tue, May 23
Softball: Girls Varsity (Time Changed) vs. Caledonia Area Public Schools (Home)
-
Cotter Fields - Softball
Wed, May 24
Thu, May 25
Fri, May 26
Sat, May 27
Sun, May 28
Mon, May 29
Tue, May 30
Wed, May 31
Thu, Jun 1
Fri, Jun 2
Sat, Jun 3
EduCare-Grade 6 (2023-24)
May 2023
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sun, Apr 30
Mon, May 1
Tue, May 2
Wed, May 3
Thu, May 4
Fri, May 5
Sat, May 6
Sun, May 7
Mon, May 8
Tue, May 9
Wed, May 10
Thu, May 11
Fri, May 12
Sat, May 13
Sun, May 14
Mon, May 15
Tue, May 16
Wed, May 17
Thu, May 18
Fri, May 19
Sat, May 20
Sun, May 21
Mon, May 22
Tue, May 23
Wed, May 24
Thu, May 25
Sat, May 27
Sun, May 28
Mon, May 29
Tue, May 30
Wed, May 31
Thu, Jun 1
Fri, Jun 2
Sat, Jun 3
Calendar & Category Legend:
- Cotter Schools
Grades 7-12 (2023-24)
May 2023
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sun, Apr 30
Mon, May 1
Tue, May 2
Wed, May 3
Thu, May 4
Fri, May 5
Sat, May 6
Sun, May 7
Mon, May 8
Tue, May 9
Wed, May 10
Thu, May 11
Fri, May 12
Sat, May 13
Sun, May 14
Mon, May 15
Tue, May 16
Wed, May 17
Thu, May 18
Fri, May 19
Sat, May 20
Sun, May 21
Mon, May 22
Tue, May 23
Wed, May 24
Thu, May 25
Sat, May 27
Sun, May 28
Mon, May 29
Tue, May 30
Wed, May 31
Thu, Jun 1
Fri, Jun 2
Sat, Jun 3
Calendar & Category Legend:
- Cotter Schools