Some services will be unavailable during six hours of network downtime on Monday
The maintenance is planned to take place between 9:00 am. and 3:00 pm. Pacific.Time although Sony has warned there may be additional downtime after this period for testing purposes.
During the maintenance Account Management, PlayStation Home and the PlayStation Store will be unavailable. If you have been logged into PSN since 13th November then you should still be able to access online gameplay and some apps such as Netflix.