By early afternoon the weather had brightened.

午后不久,天气已经放晴了。

Is early afternoon OK for you?

下午早些时候对你合适吗？

We could meet late morning or early afternoon.

我们可以上午晚些时候或者下午早些时候见面。

But the trend was reversed in the early afternoon.

但这种趋势在午盘后扭转。

Exercising in the morning or early afternoon will not interfere with sleep.

早晨或者午后做运动都不会干扰睡眠。