它在农历九月初九。

It's on the ninth day of the ninth lunar month.

重阳节也叫双九节，落在农历九月初九。

Falling on the 9th day of the 9th lunar month, the Chongyang Festival is also called the Double Ninth Festival.

它是在阴历九月初九。

It's on lunar September 9th.

今天是农历九月初九，是重阳节。

Today is September ninth by lunar calendar. It's the Double Ninth Festival .

今天是农历九月初九，是重阳节。

Today is September ninth by lunar calendar. It's the Double Ninth Festival.

周三是重阳节，因为是在农历九月初九，所以这一天也被称为九九重阳节。

Wednesday marks Chong Yang Festival, also known as the Double Ninth Festival as it is celebrated on the ninth day of the ninth lunar month.