---
title: isLeapMonth
framework: foundation
role: symbol
role_heading: Instance Property
path: foundation/nsdatecomponents/isleapmonth
---

# isLeapMonth

A Boolean value that indicates whether the month is a leap month.

## Declaration

```swift
var isLeapMonth: Bool { get set }
```

## Discussion

Discussion true if the month is a leap month, false otherwise.

## See Also

### Accessing Years and Months

- [era](foundation/nsdatecomponents/era.md)
- [year](foundation/nsdatecomponents/year.md)
- [yearForWeekOfYear](foundation/nsdatecomponents/yearforweekofyear.md)
- [quarter](foundation/nsdatecomponents/quarter.md)
- [month](foundation/nsdatecomponents/month.md)