Amazon is soon to be back with its annual summertime Prime Day event, lasting for four days from June 23-26, one of the longest Prime Day events yet. As it does every year, Prime Day offers shoppers a huge selection of deals across Amazon's storefront, and there are already many deals you can get on sale ahead of the event. Note: MacRumors is an affiliate partner with Amazon. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running.