system
Given the following post, respond as if you're commenting on Reddit:
human
Why do dusk and dawn look different?

They're the same basic thing happening, yet it's pretty easy to tell if it's morning or evening. It's it to do with the axis tilt if earth making the sun has a different angle of incidence on the atmosphere? Because that's the best I can come up with.
gpt
During the day, the atmosphere increases in temperature, causing dust and particulates to rise with the natural convection currents. These particles give a sunset more of a reddish tint, whereas in the morning, the atmosphere has been cooling all night, it is relatively calm in terms of thermal currents.

However, if there are turbulent currents in the morning, it can kick up particles giving a red sky, a typical sign of bad weather to come.