The information in your WordPress website's footer isn't housed on an individual page or even your front page. Because they appear on every page of your site, the layout houses their information in separate global layout widgets.
Here are the instructions for editing any of the information in your site's footer columns, including your business hours:
- Go to Appearances > Widgets in the left column.
- Click the footer column that houses the content you want to edit. (They're listed from left to right. Footer One Column is the one on the far left, etc.)
- Click the drop-down arrow in the widget that you want to edit (Business hours, etc.)
- Edit the content, then click "Save" in the widget.