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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Page](./puppeteer.page.md) &gt; [emulateTimezone](./puppeteer.page.emulatetimezone.md)

## Page.emulateTimezone() method

<b>Signature:</b>

```typescript
emulateTimezone(timezoneId?: string): Promise<void>;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  timezoneId | string | Changes the timezone of the page. See [ICU’s metaZones.txt](https://source.chromium.org/chromium/chromium/deps/icu.git/+/faee8bc70570192d82d2978a71e2a615788597d1:source/data/misc/metaZones.txt) for a list of supported timezone IDs. Passing <code>null</code> disables timezone emulation. |

<b>Returns:</b>

Promise&lt;void&gt;

