Good evening Pau and welcome back!
Thank you for reaching out to us.
I would love to help you with this topic.
The short answer is yes. You can pretty much customize everything you want, including not showing the time of an event.
To achieve that, the simplest method is to do template overrides.
You might want to read our Themer’s guide to get a sense of how that works.
In your specific case, you will need to tweak the photo view and the single view by removing the time display from there.
Let me know if that helps.
Have a great day!
Geoff B.