Again, I am not fully sure that this is correct. The terms and conditions seem to suggest that you can only count a maximum of 30 "free" bonus status nights per year.
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But
@Flyfrequently, as you already have 24 nights from hotels, plus 6 more before end of September = 30 nights, then if you renew in September, on 1 October you will get the 30 bonus nights and this will give you 60 nights. You will become Platinum as soon as they process that (so for the rest of 2025). Then on 1 January 2026, they will look at your status nights for all of 2025, and as you had 60 before 31 December 2025, you will retain Platinum for all of 2026. To retain into 2027, you would need to generate 60 Status nights during calendar 2026 - 30 of which would come on 1 October 2026 when you renew your ALL Accor+ membership.
As far as I understand it. And if I have it right!