When I am using portal.azure.com to check on various resources, it is not clear which time zone the information is being displayed in.
Is there anyway to set a time zone for your entire account so you know what time zone is being used?
Is the time zone displayed the one the resource is located in, the time zone I am viewing it from, UTC, something else entirely?
There is a service named Azure Policy may meet your need.
You can use policy to add a tag including created time value to every resources under your subscription.
About including created utc time, you can refer to this and modify your own code: