Calendar
Please note that the PDF calendar outlines ONLY academic dates for the 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-Riverside High School Academic calendar 2026-27 (PDF)
This calendar is subject to minor changes throughout the school year, so always check back on our website when in doubt!
October 2026
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday, September 27
Monday, September 28
Herron-Riverside High School Athletics
Volleyball (Girls V) @ Geo Next Generation
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Geo Next Generation
Tuesday, September 29
Wednesday, September 30
Thursday, October 1
Friday, October 2
Herron-Riverside High School Athletics
Soccer (Boys V) - Charles A Tindley Accelerated School
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Riverside High School
Herron-Riverside High School Athletics
Volleyball (Girls V) @ Indiana Math & Science Academy North
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Central Christian Academy
Saturday, October 3
Herron-Riverside High School Athletics
Volleyball (Girls V) @ Central Christian Academy
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Purdue Polytechnic Broad Ripple
Herron-Riverside High School Athletics
Volleyball (Girls V) @ Purdue Polytechnic Broad Ripple
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Purdue Polytechnic Broad Ripple
Sunday, October 4
Monday, October 5
Tuesday, October 6
Herron-Riverside High School Athletics
Soccer (Boys V) @ Bethesda Christian
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North Putnam Sr High School
Herron-Riverside High School Athletics
Volleyball (Girls V) - Eman School
-
Herron-Riverside High School
Wednesday, October 7
Herron-Riverside High School Calendar
10th and 11th grade PSAT, 9th and 12th grade off campus
All Day
Herron-Riverside High School Athletics
Volleyball (Girls V) - International School of Indiana
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Riverside High School
Thursday, October 8
Herron-Riverside High School Athletics
Herron-Riverside High School: FALL BREAK - OUT OF SCHOOL
All Day
Friday, October 9
Herron-Riverside High School Athletics
Herron-Riverside High School: FALL BREAK - OUT OF SCHOOL
All Day
Saturday, October 10
Herron-Riverside High School Athletics
Herron-Riverside High School: FALL BREAK - OUT OF SCHOOL
All Day
Sunday, October 11
Herron-Riverside High School Athletics
Herron-Riverside High School: FALL BREAK - OUT OF SCHOOL
All Day
Monday, October 12
Herron-Riverside High School Athletics
Herron-Riverside High School: FALL BREAK - OUT OF SCHOOL
All Day
Tuesday, October 13
Herron-Riverside High School Athletics
Herron-Riverside High School: FALL BREAK - OUT OF SCHOOL
All Day
Wednesday, October 14
Thursday, October 15
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Herron-Riverside High School Athletics
Volleyball (Girls V) @ Park Tudor
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Cardinal Ritter High School - Indy
Friday, October 16
Saturday, October 17
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Herron-Riverside High School Athletics
Cross Country (Coed V) @ IHSAA Sectionals
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North Central High School
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Herron-Riverside High School Athletics
Herron-Riverside High School: Riverside Homecoming Dance
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RHS Gym
Sunday, October 18
Monday, October 19
Tuesday, October 20
Wednesday, October 21
Thursday, October 22
Friday, October 23
Saturday, October 24
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-Riverside High School Calendar Herron-Riverside High School Calendar
- Herron-Riverside High School Athletics Herron-Riverside High School Athletics