Stock markets and the Postal Service will be closed on January 9 to mourn the death of Jimmy Carter. Here’s what else to know about the National Day of Mourning.

President Joe Biden declared Jan. 9, 2025, a national day of mourning due to former President Jimmy Carter's death. Here's what to know about what's open and what's closed on that day

The US will honor the late former President Jimmy Carter, who died at age 100 on December 29. President Joe Biden declared January 9 as a day of mourning in an executive order – the same day as his official state funeral at the Washington National Cathedral.