Calendar
Please note that the PDF calendar below outlines ONLY academic dates for school year. For campus-specific social, college guidance, theater, athletics, arts, and music events please reference the digital calendar below. Click here to view our A Day/B Day calendar.
Herron High School Academic Calendar 2026-27 (PDF)
This calendar is subject to change throughout the school year, so always check back on our website when in doubt!
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday, September 27
Monday, September 28
Tuesday, September 29
Wednesday, September 30
Thursday, October 1
Friday, October 2
Saturday, October 3
Sunday, October 4
Monday, October 5
Tuesday, October 6
Wednesday, October 7
Thursday, October 8
Friday, October 9
Saturday, October 10
Sunday, October 11
Monday, October 12
Tuesday, October 13
Wednesday, October 14
Thursday, October 15
Friday, October 16
Saturday, October 17
Sunday, October 18
Monday, October 19
Tuesday, October 20
Wednesday, October 21
Thursday, October 22
Friday, October 23
Saturday, October 24
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Herron High School Calendar
HHS Homecoming Dance
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Herron-Riverside High School
Sunday, October 25
Monday, October 26
Tuesday, October 27
Wednesday, October 28
Thursday, October 29
Friday, October 30
Saturday, October 31
Calendar & Category Legend:
- Herron High School Calendar Herron High School Calendar
- Herron High School Athletics Herron High School Athletics