> For the complete documentation index, see [llms.txt](https://docs.tabula.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tabula.io/data-transformation/formulas/date-and-time-functions/second.md).

# Second

Extracts seconds from a datetime \ time

```mathematica
Second("23:11:40.000") → 40
Second("2023-11-04 05:19:58.000") → 58
```

#### Inputs

`Second(dateTime)`

* `dateTime` - Date, time, or datetime value