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Argentina Working Day

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

When to use

You need a deterministic Argentina Argentina nationwide national holidays and published tourism non-working days for 2026 result.

Do not use when: Provincial, municipal, employer, bank, exchange, school, sector and religion-specific schedules are not generalized; regional one-off holidays are not included in this nationwide default.

Example user requests

Argentina: Argentina national holiday.

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 Argentina coverage.

Outputs

Output	Type	Description
`territory`	string	AR (Argentina).
`territory_name`	string	Argentina
`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	Argentina nationwide national holidays and published tourism non-working days for 2026
`holiday_policy`	string	Argentina.gob.ar 2026 national calendar; religious/community non-working days are retained but are not universal closures
`substitute_day_policy`	string	Published 2026 transferred dates are included; future or Saturday/Sunday transfers are not inferred because authority selection remains explicit
`calendar_profile`	string	argentina-public-holidays
`dataset_version`	string	ar-national-holidays-2026.1
`sources`	list	Authority and legislation sources.

Example

Argentina national holiday: {"date":"2026-05-25"} → {"is_working_day":false}

GET https://tttkmbb.com/api/v1/calculate/argentina-working-day?date=2026-05-25

Machine access

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

Sources

Argentina.gob.ar national holiday calendar (government_official_schedule)
Argentina.gob.ar 2026 calendar JSON (government_machine_readable_dataset)
Ley 27.399 (national_legislation)
Decreto 614/2025 (national_regulation)

FAQ

Are religious dates universal closures?

No. They are returned as scoped events but the default working-day status does not mark them as universal closures.

Are provinces and employers covered?

No. This is a nationwide 2026 package; provincial, local, employer and sector schedules require separate evidence.

Related calculators

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