puppeteer/docs/api/puppeteer.page.emulatetimezone.md

---
sidebar_label: Page.emulateTimezone
---
# Page.emulateTimezone() method

**Signature:**

```typescript
class Page {emulateTimezone(timezoneId?: string): Promise<void>;}
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  timezoneId | string | <i>(Optional)</i> 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. |

**Returns:**

Promise&lt;void&gt;