QUOTE
I wonder, would days be short, or would each server have time equal to the time zone actually happening at that location in the real world?
It would be game time. RS noon, RS midnight, so on. It would completely throw alot of things off (world jumpers, people switching for friends, etc.).
The probability of them introducing that is low, I'd say. But we've gotten so many other updates.. what's stopping them from bringing us a time to sleep, instead of the perpetual sunlight we live in.
(You could also turn your screen brightness to V-dark to resemble nighttime...

)