# Leap Year Settings

This section allows for the configuration on how leap years work for this calendar.

## Leap Year Rule

This setting will be disabled if the Pathfinder 2E: World Clock Sync is enabled!

Which ruleset to follow when determining leap years. The options are:

**None**: The calendar contains no leap years**Gregorian**: The calendars leap year rules are like the standard calendar (Every year that is exactly divisible by four is a leap year, except for years that are exactly divisible by 100, but these years are leap years if they are exactly divisible by 400)**Custom**: Allows you to specify n interval in years for when a leap year happens.

## When Leap Years Happen

This setting only appears if the Leap Year Rule is set to **Custom**.

The number of years when a leap year occurs. Example a value of 5 would mean every 5th year is a leap year.

## Months

These settings only appears if the Leap Year Rule is set to **Gregorian** or **Custom**.

A list of months will appear that shows each month, and a textbox where you can change the number of days the corresponding month has during a leap year.

A month can have 0 leap year days set. If this is set then the month will not appear during leap years, but can appear during non leap years!