This might have been answered already but, I have noticed that when it becomes nighttime in the game, it stays nighttime for a long time. I want to say that the moon stops moving across the sky when it gets close to day. It only become day when the server restarts and we are put into a new world. It is just kinda annoying because I have to keep using lumos to see. It isn't that big of a deal, I've just noticed that daytime never comes.