Of course, that depends on how you determine it.
Here's how I figure it. I've been smoke free for 270 days. If you use a 30 day month, I've completed exactly 9 months today.
(If I go by the monthly anniversary of my quit date, March 14, then I have five days to go, because some months have 31 days and there's no February in my quit journey yet).
So, who's with me? Anyone else slogging through Month Ten at the moment?