If you live in the Algarve and didn’t stay in bed all day then you will have witnessed the sand and dust cloud blown over from the African deserts today. For those that are not in the Algarve and haven’t witnessed these, it’s not pleasant, everything gets covered in sand and if you have a respiratory issue, it’s very uncomfortable. The only thing worse is a sandstorm and I’ve witnessed one of those in Qatar, they hurt, a lot!
Anyway, the cloud and dust seems to be clearing now, but there was still enough in the sky at sunset to create a real diffusion of the suns rays and it almost looked like it was the moon rather than the sun.
If you have travelled to the Middle East, these sunsets are very common due to the dust in the sky.