Is it possible to observe a total lunar eclipse from the surface of the Earth and simultaneously see the Sun above the horizon?

Such a celestial phenomenon can be observed through refraction. In this case, the sun and moon will be near the horizon.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.