the color of dawn, the color of the sunset across the world.

Interestingly, earlier it would be incredible, but now it is absolutely possible. After all, you can reproduce with a certain degree of certainty the color of dawn and sunset from anywhere in the world. (And maybe not only terrestrial, Mars or another planet is possible …). The question is, what time are the color changes, what are the shades and time of shade changes. It would be nice to set a point on the map and use the colors of sunrise and sunset from this place given the displacement of time zones. And if there are several lamps, a more diverse color picture …