How quickly does a new domain become available?

Question

Domain Name System

This year has not yet registered domains. I wonder how quickly DNS is registered and the domain becomes active now?
I'm going to meet with the sanctuaries, and with them, through their VISA, buy a domain and hosting. Will he manage to register everything in an evening in a hookah bar (3-4 hours), and hand over the finished site to them, or is it still better to buy a domain a day before the meeting? Who has not registered domains for a long time, how long did the "registration-available site" procedure take?

Answer 1

Well, I'll say for Godaddy - a maximum of an hour.

Answer 2

It's better to buy in advance.
It all depends on the provider.
Some can become active even after 48 hours, and if we prescribe Google's DNS, then 10 minutes.