Hi there!

Thanks for your query.

Are you taalking about the countdown addon of SP Page Builder?

Unfortunately, there is no defaault option to hide/ turn off the hours, minutes, and seconds in the countdown addon.

But you can use custom CSS to do this. Here is a sample code you can try to put in your custom CSS:

.sppb-countdown-hours, .sppb-countdown-minutes, .sppb-countdown-seconds{
display: none;
}

Note: Path towards custom CSS(Joomla 3): Extensions>Templates>Styles> Click on your current default template name then choose Template Options. Then find custom CSS within the custom code.

Best Regards