> For the complete documentation index, see [llms.txt](https://docs.ladybug.tools/ladybug-primer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ladybug.tools/ladybug-primer/components/1_analyzedata/hoy_to_datetime.md).

# HOY to DateTime

![](/files/-Mihikqh-SNp2yLSlWqx)

![](/files/-Mihikqi3QHHWwEdgLH1) - [\[source code\]](https://github.com/ladybug-tools/ladybug-grasshopper/blob/master/ladybug_grasshopper/src//LB%20HOY%20to%20DateTime.py)

Calculate date information from an hour of the year.

Date information includes the month of the year, day of the month and the hour + minute of the day.

### Inputs

* **hoy \[Required]**

A number between 0 and 8759 for an hour of the year.

### Outputs

* **month**

The month of the year on which the input hoy falls.

* **day**

The day of the month on which the input hoy falls.

* **hour**

The hour of the day on which the input hoy falls.

* **minute**

The minute of the hour on which the input hoy falls.

* **date**

The input information as a human-readable date time.