You can adjust your menu hours through the menu editing tool, Menu Maker.
ADJUSTING YOUR MENU HOURS
1. Log in to your Restaurant Manager account
2. On the left side of the screen, select "MENU"
3. In the "MENUS" screen, find the Menu you would like to adjust
4. Select the menu name
5. Scroll down to the "MENU HOURS" section to adjust the menu hours
NOTE: You can assign different menu hours for different days of the week.
Visit the link below to learn more about the menu editing tool: