# Russia Working Day

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

- Calculator id: `russia-public-working-day` · Category: Everyday Life (`everyday`) · Tool name: `check_ru_working_day`
- Canonical page: https://tttkmbb.com/everyday/russia-public-working-day · This document: https://tttkmbb.com/everyday/russia-public-working-day.md · JSON definition: https://tttkmbb.com/everyday/russia-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 Russia Russia federal statutory public holidays and Government-published 2026 transfer days result.

**Do not use when:** This package covers the federal statutory/public-holiday layer and the Government-published 2026 transfer days over a Saturday-Sunday baseline. Regional holidays, republic/local holidays, employer, bank, school, shift, sector and collective-agreement schedules are not inferred. Future annual transfer resolutions require a refreshed package.

## Example user requests

- Russia: Russia New Year's holiday.
- Russia: Published transfer day.
- Russia: Ordinary Russia working day.


## Input

| Parameter | Type | Unit | Required | Description |
| --- | --- | --- | --- | --- |
| `date` | date |  | required | Gregorian date in Russia's pinned 2026 federal statutory and transfer-day coverage over a Saturday-Sunday weekend. |

## Output

| Field | Type | Unit | Description |
| --- | --- | --- | --- |
| `territory` | string |  | RU (Russia). |
| `territory_name` | string |  | Russia |
| `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 |  | Russia federal statutory public holidays and Government-published 2026 transfer days |
| `holiday_policy` | string |  | Russian_Labour_Code_Article_112_plus_Government_Resolution_1466_2026_transfers |
| `substitute_day_policy` | string |  | Published_2026_substitute_and_transfer_dates_only; no regional_or_employer_schedule_inference |
| `calendar_profile` | string |  | russia-public-holidays |
| `dataset_version` | string |  | ru-government-public-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

- Government of Russia – Resolution No. 1466 on 2026 days off — https://government.ru/docs/all/161028/ (government_official_transfer_resolution)
- Ministry of Labour of Russia – Labour Code Article 112 holiday list — https://mintrud.gov.ru/labour/relationship/351 (government_official_labour_law)
- Rostrud – 2026 production-calendar cross-check — https://rostrud.gov.ru/upload/iblock/f57/uutp3f6dk839txyodpvxh8qcwc6ryp1g/Monitoring-Rostrud-2026_01_12.pdf (government_agency_cross_check)

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

## API

- `GET https://tttkmbb.com/api/v1/calculate/russia-public-working-day?date=…`
- `POST https://tttkmbb.com/api/v1/calculate/russia-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/russia-public-working-day · OpenAPI operationId `check_ru_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": "russia-public-working-day", "inputs": {…}}`

## Example

- Russia New Year's holiday: inputs `{"date":"2026-01-05"}` → `{"is_working_day":false,"day_type":"statutory_public_holiday"}`
- Published transfer day: inputs `{"date":"2026-01-09"}` → `{"is_working_day":false,"day_type":"transferred_day_off"}`
- Ordinary Russia working day: inputs `{"date":"2026-09-14"}` → `{"is_working_day":true,"day_type":"regular_workday"}`

```
GET https://tttkmbb.com/api/v1/calculate/russia-public-working-day?date=2026-01-05
```

## Limitations

This package covers the federal statutory/public-holiday layer and the Government-published 2026 transfer days over a Saturday-Sunday baseline. Regional holidays, republic/local holidays, employer, bank, school, shift, sector and collective-agreement schedules are not inferred. Future annual transfer resolutions require a refreshed package. 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 cover every Russian region and employer?**

No. It is the federal statutory and Government transfer-day layer; regional, employer, bank, school, shift and sector calendars can differ.

**Why is 9 January a day off?**

Government Resolution No. 1466 transfers the Saturday 3 January 2026 day off to Friday 9 January.

**Are future years included?**

No. The package pins 2026 only; future transfer resolutions require refreshed official evidence.

## Related

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