Start Date & Time Sun, 04/30/2017 - 12:01 AM End Date & Time Sun, 04/30/2017 - 1:00 AM Description The OIT website, located at http://oit.colorado.edu, will be unavailable for up to 60 minutes, starting at 12:01 a.m. on Sunday, April 30, while the server it resides on is upgraded.