The WooCommerce Restaurant Ordering plugin lets you set opening times. You can add up to two sessions per day (e.g. lunch and dinner), with different opening and closing times for each day of the week.
Customers are prevented from placing an order while the restaurant is closed. You can display specific wording on your site when the restaurant is open or closed, including details of when it will next open/close.
The WooCommerce restaurant plugin works with the standard shipping options that are built into WooCommerce. If you want customers to choose an exact delivery slot then we recommend Iconic's WooCommerce Delivery Slots plugin. This works perfectly with Restaurant Ordering and lets customers choose a date and time slot for their food delivery and/or collection. It's also useful for managing your kitchen capacity as you can set a maximum number of orders per slot