In short it is a content sheet that is planned in advance. It allows you to identify your company’s upcoming launches, anniversaries, sales, discount promotions, campaigns and other important dates and events that need to be mentioned, celebrated or executed by your team.
The calendar should include the date and time when each post should go out, the copy and creative assets (i.e. photos and videos) that have been approved, and the links, tags and hashtags to include when posting.