Changing Time Zone Settings
Step 1: Navigate to Settings.Click the Settings tab in the navigational menu at the top of the screen.
Step 2: Locate the Time Zone settings.Select My Account from the menu on the left, then locate Time Zone in the pane to the right.
Step 3: Select your Time Zone.Click Select Time Zone to open a drop-down menu, then select your Time Zone from the list.
You're all set!