The sun is not actually a strange color today. The sun is a giant ball of burning gas that emits white light, which contains all colors of the rainbow. However, the color we perceive the sun to be can vary depending on atmospheric conditions.

Here are some factors that can influence the perceived color of the sun:

* Time of day: The sun appears more reddish at sunrise and sunset due to the longer path sunlight has to travel through the atmosphere. This scatters away shorter wavelengths of light (blue and green), leaving mostly the longer wavelengths (red and orange).

* Air pollution: Air pollution can scatter and absorb different wavelengths of light, affecting the color of the sun. For example, smoke or dust particles can make the sun appear hazy or reddish.

* Clouds: Clouds can also affect the color of the sun by scattering or absorbing light. For instance, thick clouds can block most sunlight and make the sun appear dim or even invisible.

* Perspective: The way we perceive the sun's color can also be affected by our individual perception and the surrounding environment.

Therefore, it's unlikely that the sun is actually a strange color today. It's more likely that atmospheric conditions are affecting how we perceive its light.

If you are concerned about any unusual or concerning changes in the sun's appearance, it's always best to consult a reliable source of information, such as a weather report or scientific website.