I think they call it 'awe'...right? When you look at something and can't catch your breath? When you're torn between rubbing the sleep out of your eyes and the profound desire to not miss a second of the glowing sky?
I think it's awe. And I think I experienced it here, on the riverbanks in southern Vietnam.
Soon after we got on a boat. We went to the floating market. We went to town. But those all paled in comparison to just taking in that sky over that water.