Sherry is a wine from Spain known for its bold taste. There are several different types of sherry, such as Fino, Manzanilla, and Oloroso. Sherry is also a fortified wine, meaning its alcoholic content is slightly higher than normal wine.
Quick Answer
Sherry does spoil and lose its peak flavor as other wines do. If kept out, most bottles of Sherry can last from 1-2 years if kept in a cellar away from heat and sunlight. Once opened, sherry can last only 2-3 days or more depending on the type of Sherry. Finer bottles of Sherry, like Oloroso or Amontillado, may last between 2-4 weeks.