How long can you keep homemade fizzy cider?

Homemade fizzy cider can typically be stored for about 1 to 3 months when kept in a cool, dark place, such as a cellar or refrigerator. If properly bottled and sealed, it may last longer, but the carbonation and flavor may diminish over time. Always check for signs of spoilage, such as off smells or unusual sediment, before consuming. For best quality, consume it within the first few weeks.