When are posts in the Queue shared?
If you add the post to your queue it will appear on the calendar according to the next available time set in your posting schedule.
You can create a posting schedule from Posting Schedule on the left menu. On the posting schedule, you can select regular times on certain days when you would like posts from the queue to be published.
When you Queue a post, it will take the next available spot according to your posting schedule and will then be automatically added to your Calendar so you can see what posts are scheduled for sharing at all times.