---
title: "Soviet Revolutionary Calendar (蘇聯革命曆)"
method: GET
path: "/api/trpc/soviet.day"
tags: ["Western"]
---

# Soviet Revolutionary Calendar (蘇聯革命曆)

`GET /api/trpc/soviet.day`

## Request

- Base URL: `https://api.asktian.com`
- URL: `https://api.asktian.com/api/trpc/soviet.day`
- Auth: HTTP bearer

THE SOVIET REVOLUTIONARY CALENDAR — the eleven years the USSR abolished the weekend (1929–1940): the NEPRERYVKA divided the entire workforce into FIVE colour groups (yellow, pink, red, purple, green), each resting a different day of a five-day cycle — every day 80% of the country worked and industry NEVER STOPPED (the 80/20 law asserted); 72 five-day weeks made 360 days with five national holidays standing OUTSIDE the week. THE SPOUSE LAW is the design flaw that killed it, served as arithmetic: five groups means a shared rest day one time in five — four couples in five never rested together. THE COPRIME LAW: 5 shares no factor with 7 (asserted), so the rest day drifted through every day of the old week — by design, to detach labour from Sunday. From 1 DECEMBER 1931 the CHESTIDNEVKA rested the whole country together on the 6th, 12th, 18th, 24th and 30th (spacing asserted; the 31st outside the week; February’s missing 30th on 1 March) — until 26 JUNE 1940, a Wednesday (asserted), restored the seven-day week by decree. THE 1918 ANCHOR proven by JDN arithmetic: the day after 31 January 1918 was 14 February 1918, thirteen days gone. The renamed-months myth refused. Western becomes fifty-three. Pure compute, no LLM.

Cost: 1 TIAN Points per call. tRPC procedure `soviet.day`.

## Query parameters

- `input` string

## Response `200`

tRPC result envelope

- TrpcResult: tRPC HTTP response envelope.
  - `result` object
    - `data` object: The procedure's return value (system-specific).

---

[API](https://skmtc.dev/asktian/apis/asktian-metaphysics-api.md) · [All operations](https://skmtc.dev/asktian/apis/asktian-metaphysics-api/llms.txt) · [OpenAPI document](https://skmtc.dev/asktian/apis/asktian-metaphysics-api/revisions/3c8fdc979206?raw)