I ran across a rundown of "7 facts about atheists" by Pew. It was fairly interesting. Point #5 really caught my eye:
Unsurprisingly, more than nine-in-ten self-identified atheists say religion is not too or not at all important in their lives, and nearly all (97%) say they seldom or never pray. At the same time, many do not see a contradiction between atheism and pondering their place in the world. Three-in-ten (31%) say they feel a deep sense of spiritual peace and well-being at least weekly. A similar share (35%) often think about the meaning and purpose of life. And roughly half of all atheists (54%) frequently feel a deep sense of wonder about the universe, up from 37% in 2007. In fact, atheists are more likely than U.S. Christians to say they often feel a sense of wonder about the universe (54% vs. 45%).
You can check out all of the points at this link.