We already had one Prime Day 2024, which ran from July 16 and 17. But for a third year running, Amazon has announced a second members-only sale, officially dubbed Amazon Prime Big Deal Days, for October. This will take place on Tuesday 8 October and Wednesday 9 October to get in ahead of Black Friday in November. As ever, we expect to see good deals in the run up to the official sale days, especially as we're reaching the end of the year and Black Friday is also coming up.