Some advice please.
I am looking at flight back to BKK and i can get a few flights up till the 17th Nov. Now on my passport i have a single re-entry stamp with the out date and return date of the 18th Nov, now the 18th Nov is this ok to enter up till 23.59 on the 18th or is it 23.59 on the 17th Nov.
I don't want to get there on the 18th in the evening and they say you should have entered by 23.59 on the 17th Nov.
Any advice is grateful.
TLDR : Answer Summary
You can enter Thailand up to 23:59 on November 18th with your single re-entry stamp. However, be aware that if you arrive on that date, you may not have a valid visa or extension of stay, as your current permission will expire at that time. It's recommended to ensure your visa status is maintained; otherwise, you may need to apply for a new visa upon arrival.