The Hour of Code is a one-hour introduction to computer science, designed to demystify code and show that anybody can learn the basics. Every student should have the opportunity to learn computer science. It helps nurture problem-solving skills, logic and creativity. By starting early, students will have a foundation for success in any 21st-century career path.
Anybody can host an Hour of Code anytime, but the grassroots campaign goal is for tens of millions of students to try an Hour of Code during December 8-14, 2014, in celebration of Computer Science Education Week. Is it one specific hour? No. You can do the Hour of Code anytime during this week. (And if you can’t do it during that week, do it the week before or after).
For more information, see the official Hour of Code site: http://hourofcode.com/us