Absolutely fine. I do a lot of canning, and often can things that I picked a few days before. Sometimes I prep one day day (peel, break beans, slice or dice or whatever) and can the next day.
For the first time in 5 years of cherry production, the birds got every. dang. one. of my cherries. :(
No jelly for me.
I just haven't been the same
since that house fell on my sister.