Istanbul and Honolulu Time Zone Comparison
This page is built for anyone planning a call or meeting between Istanbul and Honolulu. Istanbul is one of the well-known cities of the Middle East, while Honolulu is a notable city of North America.
Honolulu is always 13 hours behind Istanbul, with no seasonal change, since neither city's daylight saving rules shift this relationship.
With a gap this large, business hours barely overlap between Istanbul and Honolulu — an early morning or a late evening on one side is usually needed to connect with the other.