article: List of U.S. states and territories by time zone
links: Atlantic Standard Time Zone District of Columbia Arizona United States Virgin Islands Oklahoma American Samoa New York (state) Tennessee Georgia (U.S. state) New Jersey Alabama Rhode Island Washington South Carolina Montana Illinois Hawaii Pennsylvania Nevada Idaho Indiana Washington, D.C Utah South Dakota Daylight Saving Time North Dakota New Hampshire United States Virginia Ohio North Carolina Texas Wyoming Nebraska Michigan West Virginia Kansas Eastern Time Zone (North America) Washington, D.C. Delaware Kentucky Minnesota New Mexico Alaska Standard Time Mountain Standard Time Alaska Iowa Missouri Louisiana Oregon Guam Mississippi Central Standard Time Hawaii–Aleutian Time Zone Vermont U.S. state Arkansas Wisconsin Northern Mariana Islands Samoa Time Zone Puerto Rico Massachusetts Colorado Florida Maryland California Maine Pacific Standard Time Connecticut