That depends on whether you request immediate account cancellation or
cancellation upon expiration.
If you choose the cancel now option, the account will be suspended
immediately after receiving the confirmation to your cancellation
request. A copy of the account will be kept for the maximum period stated in our Terms of Service. After that period the account will be terminated as well as the
backup copy of it, which means we will not keep any of your files on the
server.
If you request cancellation upon expiration, your hosting account will
be suspended 24 hours after its expiration date.
Therefore, we advise you to keep a back-up copy of your account, so that
you do not risk loosing your files.