Sony has confirmed that the PlayStation Network will be suspended for regular scheduled maintenance tomorrow.
According to the Official PlayStation Blog the maintenance will begin 8 am Pacific Time on September 21 and will last until approximately 5 pm.
That's 4pm BST on Tuesday, September 21 until 2am on Wednesday, September 22 for European users.
During this period users may encounter problems signing into PSN and will be unable to access the PlayStation Store, PlayStation Home or manage their account.
Since the maintenance period overlaps with the normal release window of PlayStation Store content in the US, this weeks update will be released later tonight for North American users.
Why not spend your new found free time looking at PlayStation Move review round-up and see if the new controller takes your fancy.