Eggs in the heat

[Chickenheadmate]

How many days can you leave eggs outside in the 85°+ Texas heat, before they go bad?

 

[Pork Pie]

I’m not sure, but if you crack an egg and it’s rotten you will soon know about it.

 

[Shadrach]

About 16 days here at that temperature very roughly I've found here.
Of course, this is Catalan 85 F and naturally bound to be nothing like Texas 85 F.

 

[3KillerBs]

It is, as a general rule, a bad idea to leave eggs in the nestboxes for days.

Not only can you have temperature-related problems, but the eggs could get broken and start and egg-eating habit.