# Calendars

Calendars are powerful components that allows you to program when to display a given playlist. Calendars are accessed in the Calendars tab:

![](/files/-M_VUzlrgVoYhFbSvQVv)

You can add new calendars, however one is always created by default for every player that you register. of course you can use the same calendar for many players if that is what you want.

The calendar shows you the current week. And at the left side all the playlists that are available for using in your calendar.

![](/files/-M_VVPg3tB_RX7qrTIHe)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.castmill.com/content/calendars.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.