How long can red wine safely be stored in a refrigerator once opened?
The amount of time that red wine can safely be stored in the refrigerator after it has been opened will vary depending on factors such as the type of wine, its alcohol content, and how warm it was when served. However, in general, red wines should not be kept open for longer than 2-3 days to avoid allowing bacteria to develop. If you need to store your wine for an extended period of time, it is best to pour off any sediment that may have formed at the bottom of the bottle and then store it in a clean, dry place away from sunlight.