In summer after half tearm do you go back to school is it monday or Tuesday?

In most school systems, summer break typically lasts several weeks, and students return to school on a designated date that varies by district. Half term usually refers to a break during the school year, not summer. If you are referring to a break in the summer, schools generally resume in late August or early September, depending on the academic calendar. Therefore, whether it's a Monday or Tuesday would depend on the specific school's schedule.