There are 14 states in the United States that are split by time zones. These states are as follows:
1. Alaska
- Alaska Standard Time (AKST)
- Aleutian Standard Time (HST) - the Aleutian Islands
2. Florida
- Eastern Standard Time (EST) - most of the state
- Central Standard Time (CST) - west of the Apalachicola River
3. Idaho
- Mountain Standard Time (MST) - most of the state
- Pacific Standard Time (PST) - north of the Salmon River
4. Indiana
- Eastern Standard Time (EST) - most of the state
- Central Standard Time (CST) - some counties near the southwestern and northwestern border of the state
5. Kansas
- Central Standard Time (CST) - most of the state
- Mountain Standard Time (MST) - Greeley, Hamilton, Sherman and Wallace counties
6. Kentucky
- Central Standard Time (CST) - western half of the state
- Eastern Standard Time (EST) - eastern half of the state
7. Michigan
- Eastern Standard Time (EST) - most of the state
- Central Standard Time (CST) - Dickinson, Gogebic, Iron and Menominee counties
8. Nebraska
- Central Standard Time (CST) - most of the state
- Mountain Standard Time (MST) - western part of the state
9. Nevada
- Pacific Standard Time (PST) - most of the state
- Mountain Standard Time (MST) - 2 small towns, Jackpot and West Wendover
10. North Dakota
- Central Standard Time (CST) - most of the state
- Mountain Standard Time (MST) - western North Dakota
11. Oregon
- Pacific Time
- Mountain Time (an eastern bite)
12. South Dakota
- Central Standard Time (CST) - eastern South Dakota
- Mountain Standard Time (MST) - western South Dakota
13. Tennessee
- Central Standard Time (CST) - West Tennessee, Middle Tennessee, plus Marion County
- Eastern Standard Time (EST) - East Tennessee, except Marion County
14. Texas
- Central Standard Time (CST) - most of the state
- Mountain Standard Time (MST) - El Paso and Hudspeth counties
Another interesting fact, Florida is the only state from the US which borders the Atlantic Ocean and has two time zones.