Biobío School Calendar 2025
This page contains a calendar of all 2025 school holidays for Biobío in Chile. These dates are unlikely to be modified. However, please check back regularly for any updates that may occur.
| School Holidays | Starts | Finishes |
|---|---|---|
| First Day of School | 5 Mar 2025 (Wed) | |
| Winter Holidays | 23 Jun 2025 (Mon) | 4 Jul 2025 (Fri) |
| Last Day of School (38 weeks) | 5 Dec 2025 (Fri) | |
| Last Day of School (40 weeks) | 19 Dec 2025 (Fri) |
Please visit biobio.mineduc.cl for the original release of the 2025 approved calendar.