Portugal · 2026
Portugal calculated business days for 2026: weekends, public holidays, and a monthly working-day table. Based on published holiday data — not a legal determination.
Contracts, banks, industries, regional subdivisions, and organizations may use different business-day definitions. Regional holidays appear only when the dataset supports them. This is not legal advice.
Calculated business-day summary
Weekend model for this country: Sun, Sat
- Year: 2026
- Calendar days: 365
- Weekend days: 104
- Public holidays on weekdays: 9
- Public holidays on weekends (not double-counted): 4
- Calculated business days: 252
Upcoming public holidays
- 2026-10-05: Implantação da República
- 2026-11-01: All Saints' Day
- 2026-12-01: Restauração da Independência
- 2026-12-08: Immaculate Conception
- 2026-12-25: Christmas Day
Monthly working-day table
| Month | Calendar days | Weekend days | Public holidays on weekdays | Calculated business days |
|---|---|---|---|---|
| January | 31 | 9 | 1 | 21 |
| February | 28 | 8 | 0 | 20 |
| March | 31 | 9 | 0 | 22 |
| April | 30 | 8 | 1 | 21 |
| May | 31 | 10 | 1 | 20 |
| June | 30 | 8 | 2 | 20 |
| July | 31 | 8 | 0 | 23 |
| August | 31 | 10 | 0 | 21 |
| September | 30 | 8 | 0 | 22 |
| October | 31 | 9 | 1 | 21 |
| November | 30 | 9 | 0 | 21 |
| December | 31 | 8 | 3 | 20 |
| Year total | 365 | 104 | 9 | 252 |
Methodology
A calculated business day is a civil calendar day that is not a weekend under the adopted weekend model and not a public holiday returned by the offline date-holidays dataset. Holidays that fall on weekends are not counted twice. LifeNaviHub computes these figures from published holiday and weekend data — they are estimates for planning, not statutory or contractual definitions.
Source & provenance
Source: date-holidays 3.37.0 (data 2026-09-20), retrieved 2026-09-22. Code ISC / data CC BY-SA 3.0.
date-holidays 3.37.0 · CC BY-SA 3.0 · 2026-09-22
https://creativecommons.org/licenses/by-sa/3.0/
Holiday dates and names come from the offline npm package date-holidays. Package code is ISC-licensed. Holiday data is CC BY-SA 3.0 and largely derived from Wikipedia; see country attribution inside the package data files. LifeNaviHub does not invent holidays.