
Planning business schedules or travel in Biobio, Chile? Here is the complete public holiday reference for Biobio, detailing official statutory observances and bank non-working days.
Public administration, schools, and financial institutions in Biobio observe these official holiday dates to mark statutory national and regional occasions. In Biobio, statutory fixed-date public holidays (including Día de la Independencia (Fiestas Patrias) on September 18) mandate official non-working status for banks and government departments.
This is Chile's national public holiday calendar — the same live calendar shown on Chile's country-level holiday page — embedded here because public holidays are set nationally and apply uniformly across Biobio and the rest of Chile, not a separate Biobio-specific calendar.
◀ Showing upcoming public holidays — use the back arrow in the calendar toolbar to browse earlier dates this year.
These are Chile's official statutory fixed-date public holidays — the same national list shown on Chile's country holiday page — mandated by national labor law and applicable across every state and city in Chile, including Biobio. These non-working days apply to government administrative offices, commercial banking institutions, and schools statewide.
| Holiday Name | Fixed Date | Category | Closure Status | Official Source |
|---|---|---|---|---|
| Día de la Independencia (Fiestas Patrias) | September 18 | Feriado Irrenunciable (Mandatory Holiday) | Full Statutory Closure | www.gob.cl |
Statutory holidays landing on a Monday, Friday, Tuesday or Thursday create a long-weekend opportunity — here's what's coming up.
| Holiday | Date | Opportunity |
|---|---|---|
| Día de la Independencia (Fiestas Patrias) | Fri, Sep 18, 2026 | Automatic 3-day weekend |
Biobio follows Chile's statutory holiday calendar in full — the national government sets these dates, and regional banks, public offices and schools across the state close accordingly.
When a fixed statutory public holiday falls on a weekend in Biobio, government gazette decrees often designate the adjacent Monday as an official substitute non-working day.
As Biobio's capital, Concepción observes the identical statutory calendar — there's no separate capital-city holiday list distinct from the rest of Biobio.