My iPhone XR does not turn on

Start here:--> If your iPhone, iPad, or iPod touch won't turn on or is frozen - Apple Support

Regards

Giulio

See this Apple support article—>If your iPhone, iPad or iPod touch won't turn on or is frozen – Apple Support

Buona Sera, Giulio 😁

Good morning, Lorenzo.

It is still afternoon here... but "sera" is coming (even if, with the legal hour, the light of day lasts longer ;).

Giulio

My math was off a little.

My iPhone xr will not turn on