Can I leave Thailand and return on the same day with a multi-entry visa valid until August 28, 2024?

The user is inquiring if they can leave Thailand on the date their visa states it is valid until (August 28, 2024) and return later that same day to receive an additional 90 days on arrival with their multi-entry visa. Comments suggest that while it is theoretically possible to do this, it is generally safer to leave a few days earlier to avoid any complications at immigration, as some travelers have faced issues when crossing borders.