You can set opening and closing hours based on when you are actively operating your business.
However, this doesn't mean your store will be inaccessible outside those working hours.
Customers can still access your store to check your available products and place orders outside of your working hours.
Here is a step-by-step guide on how to set opening and closing hours for your store
Step 1: Log in to your account
Step 2: Click the side navigation
Step 3: Click Store Settings
Step 4: Click on Store Configuration
Step 5: Select the Opening & Closing Hours tab
Step 6: If you are available from 8 am to 8 pm daily, simply toggle the switch. See the next step if your hours are different
Step 7: Under Select hours, change your opening and closing time and under Select weekdays, select the days for that time.
Step 8: If you have different hours for different days, say Sundays you open at 2 pm, you can click on add hours to set the hours specifically for that day.
Step 9: Click Update configurations
And that's it.