To add opening hours or translate the weekdays go to Appearance → Customize → Opening Hours

To display the opening hours on your website you can use the “QT: Opening Hours” widget. This widget will show the opening hours added to the customizer by default. There are cases to you need to show different opening hours (e.g. multiple locations).

In that case you can add the + symbol on the Opening Hours element and add 7 opening hour items. By adding your opening hours to these items it will overwrite the values in the customizer. On this way you can set different times per location.