# Kazakhstan Working Day

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

- Calculator id: `kazakhstan-public-working-day` · Category: Everyday Life (`everyday`) · Tool name: `check_kz_working_day`
- Canonical page: https://tttkmbb.com/everyday/kazakhstan-public-working-day · This document: https://tttkmbb.com/everyday/kazakhstan-public-working-day.md · JSON definition: https://tttkmbb.com/everyday/kazakhstan-public-working-day.json

## Purpose

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

**Use when:** You need a deterministic Kazakhstan Kazakhstan nationwide published 2026 five-day public-holiday and transfer schedule result.

**Do not use when:** This package covers the nationwide published 2026 five-day schedule over a Saturday-Sunday baseline. Six-day, shift, continuous-operation, employer, bank, school, local and sector calendars are not inferred. Qurban Ait is represented by the published 2026 first-day date. Adilet's current text records Constitution Day on 15 March with an amendment effective 2026-07-01, while the published 2026 government calendar does not add a March 15/16 closure; this package follows the published 2026 calendar and future-year packages must refresh the legal transition.

## Example user requests

- Kazakhstan: Nauryz transfer day.
- Kazakhstan: Ordinary weekday.


## Input

| Parameter | Type | Unit | Required | Description |
| --- | --- | --- | --- | --- |
| `date` | date |  | required | Gregorian date in Kazakhstan's pinned 2026 nationwide published five-day schedule. |

## Output

| Field | Type | Unit | Description |
| --- | --- | --- | --- |
| `territory` | string |  | KZ (Kazakhstan). |
| `territory_name` | string |  | Kazakhstan |
| `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 |  | Kazakhstan nationwide published 2026 five-day public-holiday and transfer schedule |
| `holiday_policy` | string |  | Kazakhstan_Holidays_Law_267_plus_Government_2026_schedule |
| `substitute_day_policy` | string |  | Only published 2026 transfer dates are included; no future, employer or unscheduled transfer is inferred |
| `calendar_profile` | string |  | kazakhstan-public-holidays |
| `dataset_version` | string |  | kz-gov-public-holidays-2026.1 |
| `sources` | list |  | Authority and legislation sources. |

## 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.

## Data Sources

- Kazakhstan Government – 2026 public holidays — https://www.gov.kz/article/33969?lang=en (government_official_annual_schedule)
- Adilet – Law on Holidays in the Republic of Kazakhstan — https://adilet.zan.kz/eng/docs/Z010000267_/info (official_legal_information_system)
- Adilet – Labour Code of the Republic of Kazakhstan — https://old.adilet.zan.kz/eng/docs/K1500000414 (official_legal_information_system)

Data freshness: `static`. Refresh after the Kazakhstan authority publishes a new schedule.

## API

- `GET https://tttkmbb.com/api/v1/calculate/kazakhstan-public-working-day?date=…`
- `POST https://tttkmbb.com/api/v1/calculate/kazakhstan-public-working-day` with JSON body `{"inputs": {…}}`
- Response: unified envelope (`success`, `request`, `result.values`, `result.units`, `sources`, `freshness`, `timestamp`, `next_actions`, `links`); see https://tttkmbb.com/docs/response-format.md
- Schema: https://tttkmbb.com/api/v1/calculators/kazakhstan-public-working-day · OpenAPI operationId `check_kz_working_day` in https://tttkmbb.com/openapi.json
- Authentication: none. Rate limit: fair use, see https://tttkmbb.com/docs/rate-limits.md.

## MCP

- Server: `https://tttkmbb.com/mcp` (Streamable HTTP, JSON-RPC 2.0, no auth)
- Tool:  `run_calculator` with `{"calculator_id": "kazakhstan-public-working-day", "inputs": {…}}`

## Example

- Nauryz transfer day: inputs `{"date":"2026-03-24"}` → `{"is_working_day":false,"day_type":"transferred_day_off"}`
- Ordinary weekday: inputs `{"date":"2026-09-14"}` → `{"is_working_day":true,"day_type":"regular_workday"}`

```
GET https://tttkmbb.com/api/v1/calculate/kazakhstan-public-working-day?date=2026-03-24
```

## Limitations

This package covers the nationwide published 2026 five-day schedule over a Saturday-Sunday baseline. Six-day, shift, continuous-operation, employer, bank, school, local and sector calendars are not inferred. Qurban Ait is represented by the published 2026 first-day date. Adilet's current text records Constitution Day on 15 March with an amendment effective 2026-07-01, while the published 2026 government calendar does not add a March 15/16 closure; this package follows the published 2026 calendar and future-year packages must refresh the legal transition. Apply the pinned authority event table over the declared weekday baseline; do not infer uncovered employer or regional schedules. All values are computed from the formula above; no measurement or live data is involved.

## FAQ

**Does this include six-day or shift schedules?**

No. It is the published nationwide five-day schedule; six-day, shift, continuous-operation and employer-specific calendars require separate evidence.

**Why is March 15 not added to the 2026 list?**

The current Adilet text records the Constitution Day amendment as effective 1 July 2026, while the published 2026 Government calendar does not add a March 15/16 closure. This package preserves that source conflict instead of silently backfilling a closure.

**Are religious and transfer dates distinguished?**

Yes. Qurban Ait and Orthodox Christmas are religious_day_off events; published Monday or weekday replacements are transferred_day_off events.

## Related

- [Add Kazakhstan Working Days](https://tttkmbb.com/everyday/kazakhstan-public-add-working-days.md) — Offset through the same authority package.