The easiest way to see what 6500K-ish sunlight looks like without the Rayleigh scattering is to look at the light from a cloudy sky. Droplets in clouds scatter without the strong wavelength dependence that air molecules do, so it’s closer to the unmodified solar spectrum (though there is still atmospheric absorption).
If you’re interested in (somewhat rudimentary) color measurements of some natural and artificial light sources, you can see them here.
The easiest way to see what 6500K-ish sunlight looks like without the Rayleigh scattering is to look at the light from a cloudy sky. Droplets in clouds scatter without the strong wavelength dependence that air molecules do, so it’s closer to the unmodified solar spectrum (though there is still atmospheric absorption).
If you’re interested in (somewhat rudimentary) color measurements of some natural and artificial light sources, you can see them here.