Zac Hall, 9to5Mac:Apple has officially announced its next product event, where it will unveil the iPhone 18 Pro lineup and its first foldable iPhone. The event will take place on September 9 at 10 am, PT. The tagline reads “Surprise and shine,” and the invitation features a glowing Apple logo with a sun shining through.Apple generally prefers Tuesdays, but on years when Labor Day falls in the second week of September, they move it to Wednesday.