evidence: (KGTV) — A story you may have seen on social media claims that, starting June 3, all Walmart locations in the U.S. will go back to being open 24 hours a day. A Walmart spokesperson says there are no current plans to return stores to 24 hours of operation. Walmart went from being open 24 hours a day to closing at 11pm during the pandemic and has kept those hours ever since.