For how long were the hostages held in the American embassy in Tehran, Iran?

The correct duration for which the hostages were held in the American embassy in Tehran is 444 days. This period began when the embassy was seized on November 4, 1979, and ended on January 20, 1981, when the final hostages were released shortly after Ronald Reagan was inaugurated as President of the United States. This hostage crisis was a significant event in U.S.-Iran relations and had lasting impacts on American foreign policy. The duration of 444 days is particularly noteworthy as it highlighted the fragility and tension of diplomatic relations at the time, and it led to various repercussions domestically and internationally. Understanding this historical context is essential for grasping the complexities of U.S.-Iran interactions and the subsequent changes in U.S. foreign policy.