What time is it in Marquesas?

French Polynesia spans 3 time zones, so the answer depends on where in it you mean. Marquesas covers marquesas islands and is 30 minutes ahead Tahiti, which is the zone most people mean by “the time in French Polynesia”.

Marquesas does not observe daylight saving, so its offset from UTC never moves. Its relationship to places that do change shifts twice a year instead.