What does sunny mean?

Sunny, Chinese word, pinyin qi ngl∥ng, is mostly used to describe sunny weather. As opposed to "rainy".

Source:

Jin Gehong's "Bao Puzi's Wide Approval": Therefore, Cui Gai is not on a sunny day, and Zhu Lun is not suitable for Sichuan.

The cloud "Autumn Scenery at Wanghuang Mountain": It is crisp in autumn and clearer in the evening.

Xu Qingqiu _ "Hearing Different Words, Zhu Daoren Tried the Method": One night, from Taihu Lake, the weather was fine and suddenly set sail, and the ship went up and down with the waves, and the mooring was abnormal.

Yang Shuo's "The Peak of Mount Tai": By tomorrow morning, the clouds on the top of the mountain have really dissipated, but the sky is gloomy. Who knows if it will suddenly clear up?

Kang Zhuo's When the Sun Rises: "At the end of August this year, on a sunny day, member Chen came home from outside. He took the train first, then ran errands and came back. "