What time zone is Tahiti in?
Tahiti is in one zone except for the Marquesas, which are half an hour ahead of the rest of us. We don’t change our clocks in summer. We are 10 hours behind G.M.T., which means 2 hours behind U. S. Pacific Standard Time and so 5 hours behind the U.S. East Coast. Don’t forget to add one hour for your summer time.