---
title: timeZone
framework: foundation
role: symbol
role_heading: Instance Property
path: foundation/date/intervalformatstyle/timezone
---

# timeZone

The time zone for formatting the date interval components.

## Declaration

```swift
var timeZone: TimeZone
```

## See Also

### Specifying Date Interval Format Styles

- [timeZone(_:)](foundation/date/intervalformatstyle/timezone(_:).md)
- [locale(_:)](foundation/date/intervalformatstyle/locale(_:).md)
- [calendar](foundation/date/intervalformatstyle/calendar.md)
- [locale](foundation/date/intervalformatstyle/locale.md)