dinosaurs how many years before humans
Did humans and dinosaurs live during the same time? Dinosaurs died out 64 million years ago (63.7mya) humans started to evolve 4 million years ago and modern humans some 40,000 years ago -so you have 64 million years between thâ¦em/us unless you count birds, then yes. I've been interested in dinosaurs for the past 15 years.