What is a Scheduled Post?
WordPress enables you to schedule posts to be published at a later time. Using this feature, you can create a complete content calendar of scheduled posts with predetermined publishing times.
More About Scheduled Posts
To schedule a post using the WordPress Block Editor, you will first need to create a new post and add your content to the page. Once that is complete, click on the gear icon at the top-right of the screen.
Now select the Immediately link next to Publish in the Status & Visibility panel. This will open a calendar where you can choose the date and date to publish the post.
When your time is selected, you can click on the Schedule button at the top of the screen. The post will be published on the chosen date and time.