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GBHS Schedule:
Full Day: 7:20 AM - 2:16 PM
Half Day: 7:20 AM - 10:43 AM
Exam and Bobcat Time Schedules may vary from this - see newsletter for current updates.

High School Calendar

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November 2025
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Sunday, October 26
Monday, October 27
Start of Marking Period 2
All Day
Start of Marking Period 2
All Day
Tuesday, October 28
Wednesday, October 29
Thursday, October 30
Friday, October 31
Half Day (All Students)
All Day
Half Day (All Students)
All Day
1/2 DAY FOR STUDENTS & STAFF
All Day
1/2 DAY FOR STUDENTS & STAFF
All Day
Varsity Football Oxford @ Grand Blanc
-
Saturday, November 1
Varsity Volleyball (Girls) Oxford @ Grand Blanc
-
Varsity Volleyball (Girls) @ Grand Blanc
-
Sunday, November 2
Monday, November 3
FALL BREAK - NO SCHOOL
All Day
FALL BREAK - NO SCHOOL
All Day
Fall Break (No School)
All Day
Fall Break (No School)
All Day
Varsity Volleyball (Girls) Holly @ Grand Blanc
-
Tuesday, November 4
Election Day (No School for Students; Staff PD)
All Day
Election Day (No School for Students; Staff PD)
All Day
NO SCHOOL FOR STUDENTS/ STAFF PD
All Day
NO SCHOOL FOR STUDENTS/ STAFF PD
All Day
Wednesday, November 5
Varsity Volleyball (Girls) Grand Blanc @ Fenton
-
Thursday, November 6
Varsity Swimming and Diving (Girls) Grand Blanc @ Flint Powers Catholic
-
Varsity Swimming and Diving (Girls) Lapeer @ Grand Blanc
-
Friday, November 7
Varsity Football Grand Blanc @ Clarkston
-
Saturday, November 8
Varsity Swimming and Diving (Girls) Grand Blanc @ Flint Powers Catholic
-
Varsity Swimming and Diving (Girls) Lapeer @ Grand Blanc
-
Sunday, November 9
Monday, November 10
Tuesday, November 11
K-8 & BVL Parent/Teacher Conferences
All Day
K-8 & BVL Parent/Teacher Conferences
All Day
Wednesday, November 12
K-8 & BVL Parent/Teacher Conferences (Half Day for K-8 & BVL only)
All Day
K-8 & BVL Parent/Teacher Conferences (Half Day for K-8 & BVL only)
All Day
Thursday, November 13
K-8 & BVL Parent/Teacher Conferences (Half Day for K-8 & BVL only)
All Day
K-8 & BVL Parent/Teacher Conferences (Half Day for K-8 & BVL only)
All Day
Varsity Ice Hockey Grand Blanc @ Port Huron
-
Friday, November 14
Half Day (K-8 & BVL only)
All Day
Half Day (K-8 & BVL only)
All Day
Varsity Water Polo (Boys) Ann Arbor Huron @ Grand Blanc
-
Varsity Ice Hockey Ann Arbor Huron @ Grand Blanc
-
Saturday, November 15
Varsity Water Polo (Boys) Ann Arbor Huron @ Grand Blanc
-
Sunday, November 16
Monday, November 17
Tuesday, November 18
Wednesday, November 19
Varsity Ice Hockey Grand Blanc @ Sandusky
-
Thursday, November 20
GBHS Theater Presents ~ Almost, Maine
-
GBHS Theater Presents ~ Almost, Maine
-
GBHS Theater presents Almost, Maine
-
Friday, November 21
GBHS Theater Presents ~ Almost, Maine
-
GBHS Theater presents Almost, Maine
-
Varsity Ice Hockey Grand Blanc @ East Kentwood
-
Saturday, November 22
GBHS Theater Presents ~ Almost, Maine
-
GBHS Theater presents Almost, Maine
-
Sunday, November 23
Monday, November 24
Tuesday, November 25
Wednesday, November 26
Thanksgiving Break (No School)
All Day
Thanksgiving Break (No School)
All Day
NO SCHOOL
All Day
NO SCHOOL
All Day
Thursday, November 27
Thanksgiving Break (No School)
All Day
HOLIDAY - NO SCHOOL
All Day
HOLIDAY - NO SCHOOL
All Day
Friday, November 28
Thanksgiving Break (No School)
All Day
Varsity Basketball (Girls) Milan @ Grand Blanc
-
Saturday, November 29
Thanksgiving Break (No School)
All Day
Sunday, November 30
Thanksgiving Break (No School)
All Day
Thanksgiving Break (No School)
All Day
Monday, December 1
Tuesday, December 2
GBHS BAND WINTER CONERT
-
Wednesday, December 3
Thursday, December 4
Friday, December 5
Varsity Basketball (Boys) Grand Blanc @ Hamtramck
-
Saturday, December 6
Varsity Ice Hockey Grand Blanc @ New Boston Huron
-

Calendar & Category Legend:

  • Days Off, Half Days, and Modified Schedules Days Off, Half Days, and Modified Schedules
  • District Events District Events
  • GB Athletics GB Athletics
  • GBHS Events GBHS Events

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