While there is no specific law that addresses this issue, the employer has the right to ensure that their employees' work schedules do not conflict with their educational commitments.
However, employers must comply with all applicable federal, state, and local laws, including those related to employee rights and privacy.
In the state of Florida, employers must comply with the Florida Civil Rights Act of 1992, which prohibits discrimination based on race, color, religion, sex, national origin, disability, marital status, or age (40 or older).
However, this act does not specifically address the issue of employers requesting employees' school schedules.
That said, it's important to keep in mind that employers are not permitted to discriminate based on personal characteristics, such as a person's educational status.
You can provide the schedule or decline and propose different hours that accommodate both work and school.