Battle of Arica and Flag Day is a public holiday in Peru, known locally as Batalla de Arica y Día de la Bandera.
In 2026 it falls on Sunday 7 June; in 2027 on Monday 7 June.
The date is fixed, so only the weekday changes from year to year.
Dates, 2025 to 2028
| Year | Date | Weekday | Note |
|---|---|---|---|
| 2025 | 7 June | Saturday weekend | |
| 2026 | 7 June | Sunday weekend | |
| 2027 | 7 June | Monday long weekend | |
| 2028 | 7 June | Wednesday |