This article was originally published on mentalfloss.com as 6 Strange Time Zone Disputes. Time zones throughout the world.

Tennessee is split between the Eastern and Central time zones. Prior to 1947, all of Tennessee observed Central time. Fourteen other states also observe multiple time zones. Eastern or Central time?

Daylight saving time for 2025 began at 2 a.m. EDT on Sunday, March 9, 2025. It will end when we fall back at 2 a.m. EST on Sunday, Nov. 2, 2025. Fall has officially begun, despite the fact that the ...

If the twice-annual time changes throw you off balance, imagine the confusion in the four Alabama towns that use Eastern time, voluntarily, all year ’round. Most of us learn in school that the entire ...

Most of Florida operates under Eastern time. Nine of the state's 67 counties functional totally in Central time. In Gulf County, residents live with both Eastern and Central time. Did you know there ...