The Margin: When do we change our clocks? 6 things worth knowing about daylight-saving time Posted on March 10, 2023 By Charlielikes We spring forward one hour on March 12. The practice has been in place for more than a century in the U.S., but there’s talk of doing away with it. Stock Market Tags:‘time, 6%,, about, change, clocks, daylight-saving, do, knowing, margin:, market, our, stock, stock market, the, things, we, when, worth