---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/tools/datetime_extended/variables/dateNthWeekdayTool.md
description: Find the Nth occurrence of a weekday in a given month.
---

# Variable: dateNthWeekdayTool

```ts
const dateNthWeekdayTool: Tool<SpooledArtifact>;
```

Defined in: [batteries/tools/datetime\_extended/index.ts:47](https://github.com/NHTIO/ADK/blob/v1.20260605.0/src/batteries/tools/datetime_extended/index.ts#L47)

Find the Nth occurrence of a weekday in a given month.

## Remarks

Examples: "2nd Friday of March 2026", "last Monday of January 2025". Accepts 1st–5th and
`last`. Returns an error if the month does not contain that many occurrences of the weekday.