---
title: "timeZone(separator:)"
framework: foundation
role: symbol
role_heading: Instance Method
path: "foundation/datecomponents/iso8601formatstyle/timezone(separator:)"
---

# timeZone(separator:)

## Declaration

```swift
func timeZone(separator: Date.ISO8601FormatStyle.TimeZoneSeparator) -> DateComponents.ISO8601FormatStyle
```