For employees working a shift which begins on one calendar day and ends on the next, the twenty-four hour period during which the temporary layoff occurs must be determined by the employer to start either at the start of the shift that begins on the day of temporary layoff, or the start of the shift that precedes the day of temporary layoff. For example:

The employer has determined that July 12th will be a temporary layoff day. The employee's regular work schedule is 6:00 p.m. to 3:00 a.m. Sunday through Thursday. The employer must determine if the employee's temporary layoff will occur for the shift which begins at 6:00 p.m. on July 11th or the shift that begins at 6:00 p.m. on July 12th.