Not in a million years could observers connect sunset/ sunrise where the stars are in view with sunrise/sunset when the Sun is in view thereby completing one rotation. Makes it easy to understand close to the Equator where variations are minimal -

https://www.timeanddate.com/sun/kenya/nairobi

There is not enough in the theorist side of things to keep anything going apart from a few speaking in a secret language to themselves within the walls of universities. The consequence of RA/Dec (celestial sphere reckoning) was not 'big bang', it is a society unable to account for a single sunrise to sunrise ,sunset to sunset or more importantly a noon to noon cycle which anchors rotation to AM/PM and the Lat/Long system.

Wish the nuisances would stay to their own threads.