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Vietnam Working Day
Checks a date against the Saturday-Sunday weekend baseline and exact 2026-2026 authority events.
When to use
You need a deterministic Vietnam Vietnam public-sector 2026 holiday schedule and nationwide statutory paid holidays result.
Do not use when: Public-sector and statutory paid-holiday layer only; private-employer, non-Saturday/Sunday workweeks, provincial, sector, bank, school and employer schedules are not inferred. The proposed four-day 2026 Vietnam Cultural Day public-sector arrangement is not encoded until finally approved.
Example user requests
- Vietnam: New Year transfer.
- Vietnam: Vietnam Cultural Day.
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 Vietnam's pinned 2026 public-sector/statutory holiday coverage. |
Outputs
| Output | Type | Unit | Description |
|---|---|---|---|
territory | string | VN (Vietnam). | |
territory_name | string | Vietnam | |
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 | Vietnam public-sector 2026 holiday schedule and nationwide statutory paid holidays | |
holiday_policy | string | Vietnam_2026_public_sector_schedule_plus_statutory_paid_holidays | |
substitute_day_policy | string | published_2026_transfers_only; private_employer_options_and_unapproved_proposals_not_inferred | |
calendar_profile | string | vietnam-public-holidays | |
dataset_version | string | vn-public-holidays-2026.1 | |
sources | list | Authority and legislation sources. |
Example
New Year transfer: {"date":"2026-01-10"} → {"is_working_day":true,"day_type":"special_working_day"}
Vietnam Cultural Day: {"date":"2026-11-24"} → {"is_working_day":false,"holiday_names":["Vietnam Cultural Day"]}
GET https://tttkmbb.com/api/v1/calculate/vietnam-public-working-day?date=2026-01-10
Machine access
- API:
GET https://tttkmbb.com/api/v1/calculate/vietnam-public-working-day(query parameters) orPOSTwith a JSON body{"inputs": {...}} - Schema: https://tttkmbb.com/api/v1/calculators/vietnam-public-working-day · Markdown: https://tttkmbb.com/everyday/vietnam-public-working-day.md · JSON definition: https://tttkmbb.com/everyday/vietnam-public-working-day.json
- MCP: server
https://tttkmbb.com/mcp, toolrun_calculator with calculator_id="vietnam-public-working-day" - OpenAPI operationId:
check_vn_working_day - Freshness:
static. Authentication: none. Rate limit: fair use (see rate limits).
Sources
- Government News / Ministry of Home Affairs – 2026 holiday schedule (government_official_announcement)
- Government policy portal – 2026 Hung Kings, Reunification, Labour and National Day schedule (government_official_schedule)
- Government policy portal – Vietnam Cultural Day (government_official_legislation_notice)
- Government policy portal – 2026 New Year schedule (government_official_schedule)
- Government legal portal – Labour Code (labour_legislation)
- VnExpress – 2026 New Year schedule cross-check (reputable_news_cross_check)
FAQ
Does this decide a private company's day off?
No. Vietnam's private employers may choose compliant schedules for some holiday periods, and employer, sector and roster rules are outside this package.
Is the proposed four-day Vietnam Cultural Day break included?
No. Only the enacted 24 November paid holiday is included; the proposed multi-day public-sector arrangement is not treated as final.
Related calculators
- Add Vietnam Working Days — Offset through the same authority package.