请将以下句子翻译成英语：中秋节是农历8月15日，据说这是月亮最亮最圆的时候。圆形对中国人来说意味着家人团聚。因此，中秋节是一个只要有可能家庭成员就要团聚的节日。

正确答案：Mid-Autumn Festival falls on the 15th day of the 8th month of the lunar calendar, which is the time when the moon is said to be the brightest and fullest. The round shape to Chinese people means family reunion. Therefore, the Mid-autumn Festival is a holiday for members of a family to get together wherever it is possible.