What time is Maintenance for Ragnarok Online?

 
The Ragnarok Online Servers undergo weekly server maintenance every week unless otherwise specified. The weekly server maintenance occurs on Thursday, 10:30am PST/PDT until Thursday, 5pm PST/PDT. Any emergency maintenance will be announced and notice can be found on the WarpPortal Forums. The servers are unable to be accessed until maintenance has been completed. Once maintenance is completed, you should be able to log in normally.