Once opened, the duration wine lasts depends on the type of wine and storage conditions:
- Red wine generally lasts about 3 to 6 days if stored properly in a cool, dark place with the bottle sealed by a cork or wine stopper to limit oxygen exposure. Full-bodied reds with higher tannins (like Shiraz or Cabernet Sauvignon) tend to last longer, up to 5-6 days, while lighter reds (like Pinot Noir) may last only 2-3 days
- White wine and rosé typically last 3 to 5 days when resealed and refrigerated. Light-bodied whites such as Sauvignon Blanc or Pinot Gris last around 3 days, while full-bodied whites like oaked Chardonnay may last up to 4-5 days but oxidize faster
- Sparkling wines lose their carbonation quickly, usually within a few hours to 1-2 days even if resealed with a proper sparkling wine stopper and refrigerated. The best preservation involves using a tight Champagne stopper and keeping the bottle cold
- Fortified wines like port or sherry last longer due to higher alcohol content, often up to several weeks after opening
In all cases, wine should be sealed tightly and stored in a cool, dark place or refrigerated to maximize freshness. Using vacuum pumps or inert gas preservation systems can extend the life further. After these periods, wine may still be safe to drink but will lose flavor, aroma, and freshness due to oxidation
