When do we typically elect a U.S. Senator?

U.S. Senators serve staggered six-year terms, which means that elections for the Senate occur every six years for each Senator. This system allows for continuity within the Senate. Approximately one-third of the 100 Senate seats are up for election every two years, which ensures that the entire Senate is not up for election at the same time, thus providing stability in governance. This cycle is critical for maintaining an experienced legislative body while still allowing for regular opportunities for the electorate to influence representation. The relatively longer term compared to congressional representatives is designed to insulate Senators from the often shifting tides of public opinion, enabling them to focus on long-term national interests.