According to the search results, the following fruits are in season in September:
- Stone fruits: Mangoes, nectarines, peaches, and plums.
- Berries: Blackberries, cranberries, raspberries, and strawberries.
- Apples, blackberries, blueberries, figs, nectarines, peaches, pears, plums, melons, grapes, and persimmons.
- Apples, blackberries, and strawberries.
Its worth noting that some summer fruits may still be available in September, but their season is coming to an end as fall approaches. Additionally, the availability of fruits in September may vary depending on the region and climate.
