When did working third shift start in US?

Answer 1

The practice of working third shift, or the night shift, began to gain prominence in the United States during the Industrial Revolution in the late 19th century. As factories sought to maximize productivity, they adopted round-the-clock operations, leading to the establishment of shifts that included nighttime work. This trend was particularly evident in industries such as manufacturing and transportation. Over time, third shift work became more formalized, particularly during World War II when the need for continuous production increased.