it all depends on how cloudy the day is, clouds are formed by water so they are pretty thick, although you can see the sun rising on misty days
No, if the sky is completely overcast with clouds, it may be difficult or impossible to see the sun rise as the clouds block its visibility. However, on a partly cloudy day, it is still possible to see the sun rise even with some cloud cover.
The Moon, aircraft - many things.
no because the sun was blocked by clouds
yes
A cloudy day is when the sky is full of clouds which block out the sun.
Usually it is called sunrise. Even if it is cloudy and you cannot see the sun
If we look on a cloudy day when when we can see the sun with our bare eyes we can notice its round surface. That is how we can know that the sun is round.
can you get vitamin d on a cloudy day
The beginning of "civil twilight", when it is generally bright enough to see, is 12 minutes BEFORE sunrise.
The sun is still out and can burn your skin.
A cloudy day is one that is overcast, where the sun shines infrequently if at all. As a Hink-Pink, that's "gray day."
The sun's rays shine throught the clouds.
At night, or during an eclipse of the Sun, or when it's cloudy.