Board Thread:Game Discussion/@comment-24.208.94.214-20140702003215/@comment-24829928-20140702004334

Events start on Weds and end on the following Tues.

Day duration varies event to event. For example, Team events (TvT) have that 2 hour cool down between days, while Raids and Campaigns are continual, shifting from one day to the next.

Log-in rewards are given at a set time. 7 pm CST (my time), or the next time you restart the game after that point.

Daily updates seem random, especially lately. I have seen them as early as 4 pm CST, or as late as 8 pm CST. These are updates that change the game, add new bosses to encounter tables, and so on.

Hope this answers the question.