Originally Posted by
BigFlyer
Sorry for the confusing title.
If a US passport expires on September 10th, does that mean it can be used to enter the US on September 10th - or only through September 9th because it expires on the 10th?
Yes, I know there are good reasons to renew the passport before that trip, but that's not my question.
US passports are valid until midnight on the date of expiration.