Days last much longer. A full day and night now takes about two hours instead of 24 minutes: roughly 80 minutes of daylight (golden hour included) and 40 minutes of night, with short five-minute dawns and dusks between them. Lamps, fireflies and the night sounds follow the new rhythm.
Everyone shares the same sky. Every world shows the same time of day, and a server update or restart no longer resets the sky to evening. The day drifts a little against the real clock, so if you always play at the same hour you will not always land in the same part of the day.
