Question

Why the sun appears to be red during sunrise and sunset?

Answer 1

Answer:

the long wavelengths you know they are less likely to scatter reach the earth first whereas the shorter ones deviate due to fog particles in the morning so gotta see them you know

Answer 2

$\huge{\underline{ \underline{\red{\tt{A} \green{n} \blue{s} \pink{w} \orange{e} \gray{r}}}}}$

The sun and the surrounding sky at sunrise because at that time most of the blue colour present in sunlight has been scattered out and away our line of sight, leaving behind mainly red colour in the direct sunlight beam that reaches our eyes.