You are reminded to check with your government well in advance if you need a passport (or renewal) to travel to your destination. You must also check the destination countries you plan to visit to see if you are required to have a Travel Visa to enter.
Our customers come from all over the world and we cannot advise on all the possibilities. However, in our experience, a good “rule of thumb” for U.S. customers is to be sure you have more than 6 months until your passport expires, from the time of your return trip (the end of the vacation.)
Please research and plan in advance, as some governments take several months for documents to be issued!