The Russian Federation spans 11 time zones from Kaliningrad to the Kamchatka Peninsula. The United States also has 11 time zones, covering unincorporated territories such as Guam, Puerto Rico and the U.S. Virgin Islands. The UK has nine time zones thanks to its overseas territories and they encompass places such as Bermuda, Montserrat, Gibraltar and the Falkland Islands.

Infographic by: www.statista.com