Publishing fresh content on your sites on a regular basis is important for bringing new and returning visitors to your sites. With the new Schedule Blog Post capability, you’ve got a content management tool built right into your blog.
1) To schedule a blog post, click on Blog --> Manage Posts --> Post Settings
2) Click on Schedule Post
3) Select the Date and Time that you would like for the post to be published.
4) When finished setting the schedule, click on Done in the top right corner. When the date and time comes, the post will be published.