Istanbul and Hiroshima Time Zone Comparison
Anyone curious about the time difference between Istanbul and Hiroshima usually also wants to know a bit about each city. Istanbul is in the Middle East and Hiroshima is in Asia — thousands of kilometers apart.
Istanbul is always 6 hours behind Hiroshima, with no seasonal change, since neither city's daylight saving rules shift this relationship.
With a moderate gap like this, it's worth checking the suggested call window above before scheduling a meeting between Istanbul and Hiroshima.