Systems maintenance time includes operating system/subsystem maintenance and testing, and preventative system maintenance. Scheduled downtime is the time required for operational maintenance such as network configuration changes, corrective system maintenance and system backups. All regular services will be available during periods of system maintenance and downtime unless activity is required. There will be no advance notice of system changes during the hours listed below.

Sunday from 5:00 am to 9:00 am

As announced.

01:00 am - 7:30 am, Monday - Friday
08:00 am - 1:00 am, Saturday
10:00 am - 1:00 am, Sunday

7:00 am - 12:00 noon, Sunday

6:00 am - 9:00 am, Sunday