Best time to disclose stutter during an interview?

Best time to disclose stutter during an interview? Hi, I wanted to ask the community when is the best time to disclose I have a stutter during an interview? I’ve been job searching and starting to get interviews and of course with them, comes the nerves and the stuttering. It definitely gets worse during interviews, so I wanted to know when would be the right time to disclose that. TIA.