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Sweden Working Day

Checks a date against the Saturday-Sunday weekend baseline and exact 2026-2027 authority events.

When to use

You need a deterministic Sweden Sweden nationwide statutory public holidays for 2026-2027 result.

Do not use when: Nationwide statutory list only. Midsummer Eve, Christmas Eve, New Year's Eve, employer, collective-agreement, sector, school, bank and local closures are not inferred; Sunday is already excluded by the weekday baseline.

Example user requests

Sweden: National Day.
Sweden: Midsummer Eve is not statutory.

Formula

is_working_day = not an official Saturday/Sunday weekend date and no exact authority event

Apply the pinned authority event table over the declared weekday baseline; do not infer uncovered employer or regional schedules.

Inputs

Parameter	Type	Unit	Required	Description
`date`	date		yes	Gregorian date in Sweden coverage.

Outputs

Output	Type	Description
`territory`	string	SE (Sweden).
`territory_name`	string	Sweden
`weekday`	string	Gregorian weekday.
`is_working_day`	boolean	Monday-Friday with no event in this pinned authority scope.
`day_type`	string	Deterministic classification: official_weekend, regular_workday, or the first published authority event kind.
`holiday_names`	string_list	Events applying on the date.
`holiday_kinds`	string_list	Authority event classifications.
`holiday_details`	list	Structured event details, including partial-day notes where published.
`calendar_scope`	string	Sweden nationwide statutory public holidays for 2026-2027
`holiday_policy`	string	Swedish statutory public holidays under Lag (1989:253), including date-rule holidays; customary equivalent office closures are not inferred.
`substitute_day_policy`	string	No nationwide substitute-day closure is inferred when a statutory holiday falls on a weekend.
`calendar_profile`	string	sweden-public-holidays
`dataset_version`	string	se-statutory-public-holidays-2026-2027.1
`sources`	list	Authority and legislation sources.

Example

National Day: {"date":"2026-06-06"} → {"is_working_day":false,"day_type":"public_holiday"}

Midsummer Eve is not statutory: {"date":"2026-06-19"} → {"is_working_day":true,"day_type":"regular_workday"}

GET https://tttkmbb.com/api/v1/calculate/sweden-public-working-day?date=2026-06-06

Machine access

API: GET https://tttkmbb.com/api/v1/calculate/sweden-public-working-day (query parameters) or POST with a JSON body {"inputs": {...}}
Schema: https://tttkmbb.com/api/v1/calculators/sweden-public-working-day · Markdown: https://tttkmbb.com/everyday/sweden-public-working-day.md · JSON definition: https://tttkmbb.com/everyday/sweden-public-working-day.json
MCP: server https://tttkmbb.com/mcp, tool run_calculator with calculator_id="sweden-public-working-day"
OpenAPI operationId: check_se_working_day
Freshness: static. Authentication: none. Rate limit: fair use (see rate limits).

Sources

Sveriges riksdag – Lag (1989:253) om allmänna helgdagar (government_legal_text)
Government Offices of Sweden – Public Holidays in Sweden 2026 (government_guidance)

FAQ

Are Midsummer Eve, Christmas Eve or New Year's Eve statutory public holidays?

No. They may be customary or agreement-based days off, but they are not inferred as nationwide statutory public holidays by this package.

Related calculators

Add Sweden Working Days — Offset through the same authority package.