Saint Matthew's Day
Regional public holiday in Portugal · Dia de São Mateus
Dates
| Year | Date | Weekday | Notes |
|---|---|---|---|
| 2026 | 21 September | Monday | Regional |
| 2027 | 21 September | Tuesday | Regional |
Where it applies
Viseu.
Is it a day off?
Only where it applies (see above). Elsewhere in Portugal it is a normal working day, and it is not counted in the long weekends on this site.
Typical weather in Lisbon around 21 September: high 22°C (72°F), low 18°C (64°F), rain on 17% of days.
Averages for 2015–2024, 3 days either side of the date, for the area around Lisbon. Past averages, not a forecast.
Forecast for Tuesday 21 September in Lisbon: (MET Norway)
Coming up next in Portugal
Tuesday, 5 October 2027
More for Portugal
Holiday dates are for general information and can change. Official government announcements take precedence.