Hi,

to remove the date from the blog listing page

http://clapat-themes.com/wordpress/humpton/stories/

article .entry-date {
    display: none;
}

in customizer -> additional CSS

in individual post pages

http://clapat-themes.com/wordpress/humpton/2022/03/14/desert-treasure-hunt/

#hero .entry-date {
    display: none;
}