A fiery red sunrise has been spotted over Essex ... Sunrises therefore appear red and yellow in hue due to the blue light not being present. A spokesperson for the Met Office told MailOnline ...

But because we can't see violet very well, the sky appears blue. Scattering also explains the colors of the sunrise and sunset ... sunsets are often yellow, orange, and red.” ...

Most Californians remain under Red Flag ... of yellow, blue and green," NASA said. "Those longer wavelengths give the sky a red or orange tinted appearance. Similarly, during sunrise and sunset ...

Biv," where each letter represents a color in the spectral lineup: Red, Orange, Yellow, Green, Blue ... seen at sunrise and sunset. But there are very special cases, when the sky is very clear ...