Is there a way to find out when a particular gmail account was created?

Obviously not looking for the date and time of an account which I have access to.

You can find it by looking for your first mail received from Gmail Team.

Subject used to be "Gmail is different. Here's what you need to know."

Or you can also go to "All mail" and the click "Oldest »"

Luka:

<< Obviously not looking for the date and time of an account which I have access to. >>

Rohit:

It's more than obvious that you can't find this information.

Oups sorry, I did not understand that...

The question is not how to discover that but WHY do you want to know that information. I think it's a privacy intrusion attempt.

I suppose that your Google Profile id has something to do with the date you register, but it might just be completely random.
etc: http://www.google.com/s2/profiles/105471174648734654000