Algonquin Middle School
Calendar
- 2025 Notable Dates
- 2026 Notable Dates
- Late Starts
- Holidays / No-Student Attendance
- End of Quarters / Semesters
2025 Notable Dates
2026 Notable Dates
Late Starts
Holidays / No-Student Attendance
2025
September 1: Labor Day - Offices/Schools Closed
October 10: No Student/No Instructional Staff Attendance
October 13: District Holiday - Offices/Schools Closed
October 31: Teacher Institute (8am to 3pm) No Student Attendance
November 24-25: Parent - Teacher Conferences, No Student Attendance
November 26-28: Fall Break - Offices/Schools Closed
December 22 - January 2, 2026: Winter Break - No Student Attendance
2026
January 19: Martin Luther King Day - Offices/Schools Closed
February 13: No Student Attendance unless an Emergency Day is called
February 16: Presidents Day - Offices/Schools Closed
February 27: Teacher Institute (8am to 3pm) No Student Attendance
March 30 - April 3: Spring Break, No Student Attendance
April 24: Teacher Institute (8am to 3pm) No Student Attendance
End of Quarters / Semesters
District and School Events
Calendar Search
Date Range
-
Calendar Legend
January 2026
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday,
December
28
Monday,
December
29
Wednesday,
December
31
Thursday,
January
1
Saturday,
January
3
Sunday,
January
4
Monday,
January
5
Tuesday,
January
6
Wednesday,
January
7
Thursday,
January
8
Friday,
January
9
Saturday,
January
10
Sunday,
January
11
Monday,
January
12
Tuesday,
January
13
D300 Board of Education
Board Operations Committee Meeting
-
District Central Office 2550 Harnish Dr Algonquin, IL 60102
Wednesday,
January
14
Thursday,
January
15
Friday,
January
16
Saturday,
January
17
Sunday,
January
18
Monday,
January
19
Tuesday,
January
20
Community Unit School District 300
Community Unit School District 300
Thursday,
January
22
Friday,
January
23
Saturday,
January
24
Sunday,
January
25
Monday,
January
26
Tuesday,
January
27
Wednesday,
January
28
Thursday,
January
29
D300 District Events
D300: Together for Tomorrow Community Workshop - Session 1
-
Jacobs High School
Friday,
January
30
Saturday,
January
31
Athletics
Calendar Search
Date Range
-
January 2026
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday,
December
28
Monday,
December
29
Tuesday,
December
30
Wednesday,
December
31
Thursday,
January
1
Friday,
January
2
Saturday,
January
3
Sunday,
January
4
Monday,
January
5
Tuesday,
January
6
Wednesday,
January
7
Thursday,
January
8
Friday,
January
9
Saturday,
January
10
Sunday,
January
11
Monday,
January
12
Tuesday,
January
13
Wednesday,
January
14
Thursday,
January
15
Friday,
January
16
Saturday,
January
17
Sunday,
January
18
Monday,
January
19
Tuesday,
January
20
Wednesday,
January
21
Thursday,
January
22
Friday,
January
23
Saturday,
January
24
Sunday,
January
25
Monday,
January
26
Tuesday,
January
27
Wednesday,
January
28
Thursday,
January
29
Friday,
January
30
Saturday,
January
31
Clubs and Activities
Calendar Search
Date Range
-
January 2026
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday,
December
28
Monday,
December
29
Tuesday,
December
30
Wednesday,
December
31
Thursday,
January
1
Friday,
January
2
Saturday,
January
3
Sunday,
January
4
Monday,
January
5
Tuesday,
January
6
Wednesday,
January
7
Thursday,
January
8
Friday,
January
9
Saturday,
January
10
Sunday,
January
11
Monday,
January
12
Tuesday,
January
13
Wednesday,
January
14
Thursday,
January
15
Friday,
January
16
Saturday,
January
17
Sunday,
January
18
Monday,
January
19
Tuesday,
January
20
Wednesday,
January
21
Thursday,
January
22
Friday,
January
23
Saturday,
January
24
Sunday,
January
25
Monday,
January
26
Tuesday,
January
27
Wednesday,
January
28
Thursday,
January
29
Friday,
January
30
Saturday,
January
31
Fine Art Events
Calendar Search
Date Range
-
January 2026
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday,
December
28
Monday,
December
29
Tuesday,
December
30
Wednesday,
December
31
Thursday,
January
1
Friday,
January
2
Saturday,
January
3
Sunday,
January
4
Monday,
January
5
Tuesday,
January
6
Wednesday,
January
7
Thursday,
January
8
Friday,
January
9
Saturday,
January
10
Sunday,
January
11
Monday,
January
12
Tuesday,
January
13
Wednesday,
January
14
Thursday,
January
15
Friday,
January
16
Saturday,
January
17
Sunday,
January
18
Monday,
January
19
Tuesday,
January
20
Wednesday,
January
21
Thursday,
January
22
Friday,
January
23
Saturday,
January
24
Sunday,
January
25
Monday,
January
26
Tuesday,
January
27
Wednesday,
January
28
Thursday,
January
29
Friday,
January
30
Saturday,
January
31