Starbucks Free Cup Day 2024. Red cup day is known as starbucks' celebration of the holiday, when customers who order a handcrafted holiday beverage on the day get a free reusable cup. Based on the trends above, our best guess as to when red cup day will happen in 2024 is thursday, nov.

With their winter menu comes the highly anticipated red cup day. Publications like usa today are thinking it’s going to happen on thursday,.