Christmas sales typically start after the Thanksgiving holiday in late November and continue through early January. During this time, retailers offer deep discounts on a wide variety of products, including toys, clothing, electronics, and home goods. The biggest sales tend to occur on the days immediately following Christmas, when retailers are eager to clear out excess inventory. To find the best sales, it's best to keep an eye on store websites and ads for upcoming deals. Additionally, shopping online can also help you find great discounts without having to brave the crowded stores.