How Long will Sangria Last?
The base of sangria is wine. Wine, once you expose it to air, quickly tastes sour like vinegar. In a bottle, you at least have the container sealed so that the volume of air touching the sangria is relatively small, and it can last a few days to a week. With sangria, you usually have it in a wide mouthed pitcher. I would drink this in a day or two before the vinegar flavors become too strong. It’s not that the sangria will become “poisonous” in that period of time – but drinking vinegar is not usually a tasty pastime.
