May 18:

Arkansas, polls close at 7:30 p.m. CDT

Kentucky, last polls close at 6:00 p.m. CDT

Oregon, last polls close at 8:00 p.m. PDT

Pennsylvania, polls close at 8:00 p.m. EDT

 

May 25:

Idaho, last polls close at 8:00 p.m. PDT

 

June 1:

Alabama, polls close at 7:00 p.m. CDT

Mississippi, polls close at 7:00 p.m. CDT

New Mexico, polls close at 7:00 p.m. MDT

 

June 8:

California, polls close at 8:00 p.m. PST

Iowa, polls close at 9:00 p.m. CDT

Maine, polls close at 8:00 p.m. EDT

Montana, polls close at 8:00 p.m. MDT

Nevada, polls close at 7:00 p.m. PDT

New Jersey, polls close at 8:00 p.m. EDT

North Dakota, last polls close at 9:00 p.m. MDT

South Carolina, polls close at 7:00 p.m. EDT

South Dakota, last polls close at 7:00 p.m. MDT

Virginia, polls close at 7:00 p.m. EDT

 

June 22:

Utah, polls close at 8:00 p.m. MDT

 

July 20:

Georgia, polls close at 7:00 p.m. EDT

 

July 27:

Oklahoma, polls close at 7:00 p.m. CDT

 

August 3:

Kansas, last polls close at 8:00 p.m. MDT

Michigan, last polls close at 8:00 p.m. CDT

Missouri, polls close at 7:00 p.m. CDT

 

August 5:

Tennessee, last polls close at 7:00 p.m. CDT

 

August 10:

Colorado, polls close at 7:00 p.m. MDT

Connecticut, polls close at 8:00 p.m. EDT

 

August 17:

Washington State, polls close at 8:00 p.m. PDT

Wyoming, polls close at 7:00 p.m. MDT

 

August 24:

Alaska, polls close at 8:00 p.m. AKDT and 8:00 p.m. ALDT

Arizona, polls close at 7:00 p.m. MST

Florida, last polls close at 7:00 p.m. CDT

 

August 28:

Louisiana, Party Congressional, polls close at 8:00 p.m. CDT

 

September 14:

Delaware, polls close at 8:00 p.m. EDT

District of Columbia, polls close at 8:00 p.m. EDT

Maryland, polls close at 8:00 p.m. EDT

Massachusetts, polls close at 8:00 p.m. EDT

Minnesota, polls close at 8:00 p.m. CDT

New Hampshire, polls close at 8:00 p.m. EDT

New York, polls close at 9:00 p.m. EDT

Rhode Island, polls close at 9:00 p.m. EDT

Vermont, polls close at 9:00 p.m. EDT

Wisconsin, polls close at 8:00 p.m. CDT

Hawaii, polls close at 6:00 p.m. HIST

October 2:

Louisiana, State Primary and Congressional Runoff (if necessary), polls close at 8:00 p.m. CDT

 

--Compiled by Heather Hunt