Sony announced today a scheduled maintenance for PlayStation 3’s online service PSN for Tuesday, June 25th. The maintenance will start at approximately 9.30AM Pacific Time and will end at 4:00 PM Pacific Time.
This maintenance will make features like PlayStation Store, PlayStation Home and Account Management unavailable but you will be able to play game in which you will be already logged before the maintenance commence.
So, if you don’t want to spend tomorrow offline, please be sure to log into your favorite games.
Source: PS Blog