You can set the time zone relevant to the location of the node using the Set time zone menu. The Other Time Zone option in Zone drop down menu allows you to set time for zones that are not listed. You can also set Day Light Saving, if applicable for a particular time zone.
Perform the steps given below to set the time zone.
Click System Time > Set time zone in the navigation pane. The Set Time Zone preview pane is displayed.
Select the desired time zone from the Zone drop down menu.
Click Submit. Successfully Modified message is displayed. Execute a warm restart to the node for the changes to apply; for procedure refer to the topic Warm Restarting a Node. The desired time zone is set.