What should I do, I entered on the 24th of December 2024 and 180 days would be 22nd of June, I ajve booked my flight for this day from bangkok back to my home country.
I have just noticed my passport is stamped to 21st June I'm guessing mistakenly. This is obviously today and I am debating overstaying a day as immigration is shut today and tomorrow and my flight is tomorrow. I have asked the airline about changing this but it is not possible.
What would peoples advice be would 1 day overstay due to a miscalculation of the days on the stamp, to be clear 180 days from entry including day of entry is 22nd of June, be a serious issue if so how?
Also what will happen if I try to board the flight while having the 1 day overstay
TLDR : Answer Summary
The user is concerned about overstaying their visa by one day due to a miscalculation, as their passport is stamped to June 21, while they believe they have until June 22 to depart. The comments suggest that overstaying for less than 24 hours at the airport typically incurs no fine, and travelers advise the user to clarify their situation with immigration upon departure. Many emphasize that this is a common issue, and most likely, it will not cause any long-term problems for future travel.