Automatically turn on at sunset?

Is this possible? Currently I am using IFTTT but it would be great if the Yeelight app supported this

Dear Yeelight programmers,
When can we expect the sunset/sunrise function in Yeelight app. No I don’t want to set it using IFTTT. That’s third party. We are now 2 years further. Please support this and add this great function in app.

Some simple cheap apps from other smart light has implemented this function. And Mi home can only use Chinese city’s.