September
2025
John Dewey High School Events Calendar
Sep
1
Mon
Labor Day
John Dewey High School Events Calendar
Sep
4
Thu
First day of school
John Dewey High School Events Calendar
Sep
16
Tue
PTA Nomination In person Meeting
6 PM
–
7 PM
John Dewey High School Events Calendar
Sep
18
Thu
Short Bell Schedule
John Dewey High School Events Calendar
Sep
19
Fri
Club Rush
3 PM
–
3:30 PM
John Dewey High School Events Calendar
Sep
20
Sat
International Coastal Clean Up
10 AM
–
12 PM
John Dewey High School Events Calendar
International Coastal Clean Up
10 AM
–
12 PM
John Dewey High School Events Calendar
Sep
23
Tue
Rosh Hashanah, schools closed
9/23/2025
–
9/24/2025
John Dewey High School Events Calendar
Sep
24
Wed
Rosh Hashanah, schools closed
9/23/2025
–
9/24/2025
John Dewey High School Events Calendar