To change a project's timezone in Mixpanel, follow these steps:
1. Go to Project Settings and select the project you want to update.
2. In the Overview section, click the pencil icon next to the Timezone field to display a list of available timezones.
3. Select your desired timezone and click Save.
Note: Changing the timezone only affects how Mixpanel outputs results; it does not alter the underlying data. Only project owners and admins can change project settings. Also, Mixpanel records all events in UTC at intake, and the timezone setting is used for displaying results in your preferred timezone Managing Projects.