# firstHour

> FullCalendar v1 documentation, for an old release. Web version: https://legacy.fullcalendar.io/v1/firstHour
>
> Latest version (v7): https://fullcalendar.io/docs/scrollTime.md

Determines the first hour that will be visible in the scroll pane.

<div class='spec' markdown='1'>
Integer, *default*: `6`
</div>

Values must be from 0-23, where 0=midnight, 1=1am, etc.

The user will be able to scroll upwards to see events before this time. If you want to prevent users from doing this, use the [minTime](https://legacy.fullcalendar.io/v1/minTime.md) option instead.