Public holiday, observed nationwide
Next: May 18, 2026 (Monday)
| Year | Date | Day |
|---|---|---|
| 2025 | May 18, 2025 | Sunday |
| 2026 | May 18, 2026 | Monday |
| 2027 | May 18, 2027 | Tuesday |
| IANA Zone | Abbreviation | UTC Offset | DST |
|---|---|---|---|
| America/Montevideo | UYT | UTC-03:00 | No |
Battle of Las Piedras falls on May 18, 2026 (Monday) in 2026.
Battle of Las Piedras is a public holiday in Uruguay.
Uruguay uses America/Montevideo (UTC-03:00).