Just select at what time the post/page have to be pulished or unpublished during the day and every specified day of specifeid months the post/page will be set to published or draft state without lose one shot and will work as an auto post plugin schedule
Wp Post Schedule is easy to use as event scheduler post, post plugin, daily scheduler, weekly scheduler and monthly scheduler. You can use to repost old posts and pages and you can multiple schedule each post or page.
 - Activate
In each pos/page/custom post you will find a panel "SCHEDULE" at very bottom there is a switch OFF/ON just activate the panel and all fields now are enabled, Now for this item the scheduler is activated.
 - Schedule
Insert all information about the schedulation of this item. Insert the months, the days of the week and the daily time than the action to be executed. Select also the type of schedulation (Single, Range or Exclusion)
 - Save
When all information are configured, just click on save button and the schedulation will work based on the configured daily hours. In the image on the left the item will be unpublished ad 4.45 published om 9:25, unpublished on 15:35 and published on 21:35 for all the days of the week except for saturday and sunday of all months except for july and august.
Using the publish and draft state of wordpress u can show and hide posts pages and custom posts on your web site refreshing each time your content with many advantage also in seo
In exclusion mode you can set only the time that you want change the action from the default action. Exemple you can set a post that as default is unpublished, than from the 9:00 to 10:00 set as PUBLISHED. After 10:00 the post will come back in defautl configured status