The tarmac was red dirt, baked hard by the relentless sun.

Remember most of these plants come from desert regions or places where they have little shelter from the relentless sun.

This will eventually provide a continuous canopy of shade under Sacramento's relentless sun.

But there were other reasons to spend a perfect day of leisure sweating under a relentless sun.

In average years, by midsummer, relentless sun has turned many parts of the Midwest to brown stubble.

He was wearing nothing but a broad-brimmed hat, which offered some protection against the relentless sun.

The moon, which brought relief from the relentless sun, was depicted as a tree atop the mountain of the sky.

Just the relentless sun, the body heat of four million people, and the acrid smoke from the imposing statue.

It was cool and dark below deck, which she found soothing after days in the relentless sun.

Children played in the dirt and the men stood sullen in the relentless sun.