Seven day work weeks are not allowed. A calendar week is defined as seven consecutive 24 hour periods starting at 12:01 a.m. Prelude Flng Turret Sets Sail For Korea Lng World News Saltwater Boats Prelude Flng Turret An employer subject to this requirement may obtain a permit allowing employees to voluntarily work seven days in a workweek. Is it illegal to work 7 days a week in illinois . Sunday morning and ending at midnight the following saturday. An exception to this is if you do not work more than 30 hours in a week or six hours in any one day during the week. She does shift work, 42 hours per week usually monday to saturday. With few exceptions, the state requires employers to give workers at least 24 hours off in each calendar week. Employers can require employees to work 7 days a week in most occupations. Since some dealerships would be open, many of them would feel forced to operate on sundays as well. She has been given a summer rota and for the first time...