---
title: hour
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/nscalendar/unit/hour
---

# hour

Identifier for the hour unit.

## Declaration

```swift
static var hour: NSCalendar.Unit { get }
```

## Discussion

Discussion The corresponding value is an NSInteger. Equal to kCFCalendarUnitHour.

## See Also

### Specifying Hours, Minutes, and Seconds

- [minute](foundation/nscalendar/unit/minute.md)
- [second](foundation/nscalendar/unit/second.md)
- [nanosecond](foundation/nscalendar/unit/nanosecond.md)