Timezones

Websites can read the browser timezone. The timezone of the Node.js or Python process running your automation is not visible to the website. When you use a Browserbase proxy, Browserbase automatically aligns the browser timezone with the proxy’s geolocation. Without a proxy, or to force a specific timezone, choose an IANA timezone identifier and override the existing page through CDP before navigating:

Node.js
Python

Node.js

const TIMEZONE = "America/Chicago";

const cdp = await context.newCDPSession(page);
await cdp.send("Emulation.setTimezoneOverride", {
  timezoneId: TIMEZONE,
});

Python

TIMEZONE = "America/Chicago"

cdp = context.new_cdp_session(page)
cdp.send(
    "Emulation.setTimezoneOverride",
    {
        "timezoneId": TIMEZONE,
    },
)

The override applies per page. Set it before navigation for each new page or tab.

Browser regions

Choose a region for your browser sessions.

Proxies

Configure proxy routing for browser sessions.

⌘I

Welcome

Platform

Use cases

Optimization

Account

Browser regions

Proxies

​Related guides

Browser regions

Proxies

Related guides