PSN will be receiving maintenance Monday, October 13th, 2014 from 10:00 AM to 5:00 PM Pacific Time. The maintenance will last approximately 7 hours.
“We expect this maintenance to last approximately 7 hours. During this time we will deploy a series of back-end improvements to the network.” says Sony in their post on the topic. During the maintenance time, if you’ve signed into PSN since October 8th, you’ll be able to play games online and access partner apps such as Netflix. The PlayStation Store, PlayStation Home, and Account Management will be offline until the end of the maintenance period.
Check out more details on the Monday PSN maintenance here: //tinyurl.com/me5u7hr