No. There are no limitations on the number of hours that 16 and 17-year-old minors work. They cannot be required to work during school hours; nor can they work past 10:00 p.m. on nights preceding school days (Sunday through Thursday nights), unless their parents or guardians sign a Parental Consent Form. The Parental Consent Form would allow them to work no later than 12:00 midnight three of those nights while school is in session.
The Child Labor Act prohibits minors, whether they are 14 to 15 or 16 to 17 year olds from employment in certain occupations. A copy of the Child Labor Act may be obtained upon request. Note: State and Federal Laws conflict. Therefore, we have quoted the stricter of the two laws.