Community Unit School District 300
Calendar
Calendars and Bell Times - 2025-26
Grade-Level Calendars and Bell Times for the 2025-26 School Year
Calendar Legend
To view the different event categories, please click the '+ District Events' to the right.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Sunday,
February
1
Monday,
February
2
Tuesday,
February
3
Wednesday,
February
4
Thursday,
February
5
D300 District Events
Postsecondary, Career, and Transition Fair
-
Dundee-Crown High School (Field House)
Friday,
February
6
Saturday,
February
7
Sunday,
February
8
Monday,
February
9
Tuesday,
February
10
D300 Board of Education
Board Operations Committee Meeting
-
District Central Office 2550 Harnish Dr Algonquin, IL 60102
Wednesday,
February
11
Thursday,
February
12
Friday,
February
13
Saturday,
February
14
Sunday,
February
15
Monday,
February
16
Tuesday,
February
17
Wednesday,
February
18
Thursday,
February
19
Friday,
February
20
Saturday,
February
21
Sunday,
February
22
Monday,
February
23
Tuesday,
February
24
Wednesday,
February
25
D300 District Events
D300: Together for Tomorrow Community Workshop - Session 2
-
Dundee-Crown High School
Thursday,
February
26
Friday,
February
27
Saturday,
February
28
Calendar Search
Date Range
-
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Sunday,
February
1
Monday,
February
2
Tuesday,
February
3
Wednesday,
February
4
Thursday,
February
5
D300 District Events
Postsecondary, Career, and Transition Fair
-
Dundee-Crown High School (Field House)
Friday,
February
6
Saturday,
February
7
Sunday,
February
8
Monday,
February
9
Tuesday,
February
10
D300 Board of Education
Board Operations Committee Meeting
-
District Central Office 2550 Harnish Dr Algonquin, IL 60102
Wednesday,
February
11
Thursday,
February
12
Friday,
February
13
Saturday,
February
14
Sunday,
February
15
Monday,
February
16
Tuesday,
February
17
Wednesday,
February
18
Thursday,
February
19
Friday,
February
20
Saturday,
February
21
Sunday,
February
22
Monday,
February
23
Tuesday,
February
24
Wednesday,
February
25
D300 District Events
D300: Together for Tomorrow Community Workshop - Session 2
-
Dundee-Crown High School
Thursday,
February
26
Friday,
February
27
Saturday,
February
28
Fine Arts Calendar
Date Range
-
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Sunday,
February
1
Monday,
February
2
Tuesday,
February
3
CMS Winter Band Concert
-
Carpentersville Middle School, 100 Cleveland Ave, Carpentersville, IL 60110
Wednesday,
February
4
Thursday,
February
5
Friday,
February
6
Saturday,
February
7
Sunday,
February
8
Monday,
February
9
Tuesday,
February
10
AMS 8th Grade Band/Choir/Orchestra Concert
-
Algonquin Middle School, 520 Longwood Dr, Algonquin, IL 60102
AMS 6th Grade Band/Choir/Orchestra Concert
-
Algonquin Middle School, 520 Longwood Dr, Algonquin, IL 60102
WCS 7th/8th Grade Orchestra Concert
-
Westfield Community School, 2100 Sleepy Hollow Rd, Algonquin, IL 60102
AMS 7th Grade Band/Choir/Orchestra Concert
-
Algonquin Middle School, 520 Longwood Dr, Algonquin, IL 60102
Wednesday,
February
11
Thursday,
February
12
Friday,
February
13
Saturday,
February
14
Batavia Concert Band Festival
All Day
TBD
Batavia Concert Band Festival
All Day
TBD
Sunday,
February
15
Monday,
February
16
Tuesday,
February
17
Wednesday,
February
18
Thursday,
February
19
Friday,
February
20
DCHS with St. Charles Singers
-
Baker Memorial United Methodist Church, 307 Cedar Ave, St. Charles, IL 60174
Saturday,
February
21
TBD
TBD
Sunday,
February
22
Monday,
February
23
Tuesday,
February
24
CMS Choir Concert - Taste of Broadway!
-
Carpentersville Middle School, 100 Cleveland Ave, Carpentersville, IL 60110
Wednesday,
February
25
PVES 5th Grade Concert
-
Carpentersville Middle School, 100 Cleveland Ave, Carpentersville, IL 60110
Thursday,
February
26
Friday,
February
27
DCHS Chamber Strings Spring Concert
-
Dundee-Crown High School, 1500 Kings Rd, Carpentersville, IL 60110
Saturday,
February
28