Hey coms,
Sorry, my bad! I thought that there is option to turn the date off, but there isn't one.
settings->
com_content->layout
Copy current standard template to customized template directory: click on yes and then apply
Now your template should be copied to the media folder,
Go to layout again and select:
Your customized template: html and css,
Then Modify current customized template: yes and click applyl again.
When the page refresh you should see 2 new tabs – one html and another one css. Go to the html tab, scroll down and find:
<span class='postdate'>{date}</span>
remove it from there and no date should be shown in the template.
Cheers,
Daniel