Fascinating and Intriguing Facts About US Geography We Never Learned Until Now

Big Diomede Island, owned by Russia, and Little Diomede Island, owned by the United States, exist in a remarkable juxtaposition of time. Crossing from one island to the other entails a journey of 21 hours through time zones. This significant time difference is attributed to the American–Russian maritime border and the International Date Line, which passes between the islands.

Consequently, Big Diomede lies almost a day ahead of Little Diomede. This intriguing phenomenon has earned the islands unique monikers: Little Diomede is fondly referred to as “Yesterday Island,” while Big Diomede is humorously dubbed “Tomorrow Island.”