The shelf life of hard cider in the refrigerator can vary depending on factors such as the specific brand, the quality of the cider, and how well it is stored. Generally, unopened hard cider can remain fresh in the refrigerator for several months to a year from the date of purchase.
The alcohol content in hard cider acts as a natural preservative, which helps to extend its shelf life compared to non-alcoholic beverages like regular apple juice. As long as the cider is properly sealed and kept in the refrigerator at a consistently low temperature, it should maintain its quality for an extended period.
Once you open the gallon of hard cider, its shelf life will be significantly reduced. Typically, an opened bottle or container of hard cider should be consumed within 1 to 2 weeks to enjoy the best flavor and quality. After this time, the cider may start to lose its freshness, taste, and carbonation.
It's essential to store hard cider in the refrigerator at all times, even if it's unopened, to maintain its quality and prevent spoilage. Exposure to higher temperatures can accelerate the degradation of the cider.
As always, use your senses (sight, smell, and taste) to determine if the hard cider is still good to drink. If you notice any unusual odors, flavors, or changes in appearance, it's best to discard the cider to avoid potential health risks.