Is it normal to not remember falling asleep?
Yep.Totally normal
Yes. It’s normal not to remember the exact moment you fell asleep; your brain usually doesn’t make a clear memory of that transition.
Falling asleep is usually gradual, and your awareness and memory fade as your brain shifts into sleep. You might remember getting comfortable or watching something, then realize it’s morning—with no clear moment when you nodded off.
That’s common and usually nothing to worry about. If you’re repeatedly losing time while fully awake or having episodes of unexplained blackout, that’s different and worth getting checked.