There isn’t a set pattern for downtime. It can happen at any time, but the 9Anime team works hard to fix issues as soon as they can. How can I receive notifications when 9Anime is back up?

However, if you are looking for websites other than 9anime, Crunchyroll, KissAnime, and GoGoAnime would be our recommended sites. Read: Best free AI Anime Art Generators.

Something similar happened to FMovies (whose website chain included 9anime/AniWave) earlier this year. They stopped adding content and, some weeks later, shut the website down.