Yes, Pine, it's possible but you will need to make the post seen for a specific group only and that way your engagement will be divided on different timezones. For example a post will be posted like 5 times, in each one you'll need to specify what countries to show to. This has two issues, the first is more work and the second is having divided engagement. i.e. the post will seem to be liked by 20 people while it should be 100 from all the posts together.