Sony will perform regular maintenance on the PlayStation Network next Tuesday, May 24, the company has announced. The maintenance is expected to begin at 9:30 PM PST and run for two hours, ending at 11:30 PM PST. This comes out to 12:30 AM EST to 2:30 AM EST, if you live on the east coast.
On the PSN Service Status page, Sony explained that only PlayStation 4 is affected. During the maintenance period, users will not be able to access account management, PlayStation Video, or the PlayStation Store.
However, anyone who is signed in before the maintenance kicks off can play games and use "most" applications without interruption.