Do Atheists think the Big Bang started the earth spinning?

This one doesn't. It doesn't hurt to actually read and understand what most people have come to understand about the formation of the Earth.

Here's a hint, it has something to do with things called accretion and gravity. Be warned, this explanation spans quite a bit more than 3 sentences, so put on your thinking cap.

No, if you actually knew anything about science you would know that forces can be set in motion by an outside force like gravity. And that's why the Earth spins and rotates the sun, that's why anything in space spins. It's coincidence that a day is 23 hours and 56 minutes, 24 hours is not perfect either, if a day had been say 30 hours instead of 24 it would be considered "perfect"

Science explains the big bang was not from nothing but from a singularity that was all the matter and energy in the universe compressed into a single point that then expanded rapidly! So it was always here! But why are BAD christians always claiming the big bang came from nothing? Are they that ignorant? Did they sleep through school or is it that they know the truth but think they can twist it because everyone is gullible?! It is only BAD Christians that claim that there was nothing and then god popped up out of nowhere and is supposed to have then produced everything from nothing! The Pope, Catholic Church, Church of England and mainstream churches all accept the big bang and evolution! Lord Carey the former Archbishop of Canterbury put it rather well – “Creationism is the fruit of a fundamentalist approach to scripture, ignoring scholarship and critical learning, and confusing different understandings of truth”! Nice that christians and atheists can agree and laugh together even if it is at fundie expense! But behind the laughter is the despair at the fundamentalists striving so hard to destroy christianity by turning it from a religion to an ideology! Surveys suggest that 29% of American christians are so extremist in their beliefs that they fall well outside of the accepted bounds of christianity!

Somebody else said it better than I can. The Big Bang is believed to have come long before the formation of the solar system from a big ball of spinning gas.

Gravity is what would have caused the gas to congeal into the sun and the planets, and gravity is what would have started the earth into motion.

If you're a certain kind of religious person, you might argue that God is the "first cause" or "ultimate cause" of everything, no matter how many intermediate causes lie between the ultimate cause and the ultimate result.

Similarly, an atheist who is following the current cosmology might say that the Big Bang is the ultimate cause of the world & the solar system being formed. But the proximal cause is the action of gravity on the earth that caused it to start revolving while orbiting around the sun.

I think ... until someone with a better grasp of cosmological theories corrects me.

No, because unlike you I've actually studied science and know what I am talking about.

1. The Big Bang deals with the beginning of the universe.

2. It's not a perfect 24 hour cycle, more like 23 point something.

3. The rotation of the Earth is very slowly slowing down, mostly because of the gravity from the Moon, so the length of the solar day is very slowly increasing.

perhaps the fact being that Dark Energy pushes, it is what has caused the Earth and the other planets to spin, not the Big Bang Theory! and perhaps Dark Matter helped it cause the acts of Gravity as Sir Issac Newton had told!

and the Earth can't have a perfect spin! or else it would need a perfect orbit, a perfect shape, and every thing else would need to be perfect as well!

The earth was formed about 9 billion years after the big bang, so no.

If God made a perfect orbit and a perfect rotation, why is the year almost but not quite 365.25 days long, causing endless problems for people who tried to figure out an accurate calendar?

The sun is so massive that it was just bound to attract some hunks of rock and various other gas planets to revolve around it. The earth was likely a bed of molten lava before remnants of a fallen star crashed into the atmosphere and gradually brought water and then finally vegetation. This is all speculation, of course, but then again what isn't when thinking about such significant paradoxes as our planets origin.

Define "perfect motion"

And you're right, it could have just as easily been spinning at a slower rate, making a 26 hour day, or a 90 hour day....and it might have gone around the sun faster....or whatever. But no, it is spinning THIS fast, and orbiting the sun at THIS rate.

What's your point?

Round things can spin when acted on by a force, like gravity. And we orbit the sun due to that same gravity.