# Locale

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

## Articles

- [isRTL](https://legacy.fullcalendar.io/v1/isRTL.md) - Displays the calendar in right-to-left mode.
- [firstDay](https://legacy.fullcalendar.io/v1/firstDay.md) - The day that each week begins.
- [monthNames](https://legacy.fullcalendar.io/v1/monthNames.md) - Full names of months.
- [monthNamesShort](https://legacy.fullcalendar.io/v1/monthNamesShort.md) - Abbreviated names of months.
- [dayNames](https://legacy.fullcalendar.io/v1/dayNames.md) - Full names of days-of-week.
- [dayNamesShort](https://legacy.fullcalendar.io/v1/dayNamesShort.md) - Abbreviated names of days-of-week.