The folks over at Sony Online Entertainment made an important announcement regarding extended maintenance. It looks like everyone who plays EverQuest, EverQuest II, Star Wars Galaxies, Planetside, The Matrix Online and Vanguard will get a full day off:

All SOE games, Web sites, message boards, Knowledge Base, Station store, and other services will be unavailable for approximately 24 hours beginning on Tuesday, Sept. 25. All SOE services will be undergoing upgrades to the authentication system and as a result, all logins for SOE services will be unavailable. Technical and Account support will only be available by phone during this time.

Keep checking back for more news and information about this maintenance as it becomes available.