watch 01:50 The Loop (Games) Do you like this video? This article is a stub. You can help Terraria Wiki by editing it. The Logic Sensor (Day) is used in wiring to tell what the time of day is. When it is day it puts out power and at night it does not. It is the counter part to the Logic Sensor (Night). Update Info v1.3.1 Added to the game. Retrieved from "https://terraria.fandom.com/wiki/Logic_Sensor_(Day)?oldid=586042" Categories: Craftable Items Article stubs Items PC 1.3.1 Community content is available under CC-BY-SA unless otherwise noted.