TABNAK, Dec 30: U.S. President Joe Biden directed that Jan. 9 will be a national day of mourning throughout the United States for Carter, the White House said in a statement.
Carter, a Democrat, became president in January 1977 after defeating incumbent Republican President Gerald Ford in the 1976 election.
His term was dogged by an economic recession. Carter ran for re-election in 1980 but was swept from office in a landslide as voters embraced Republican challenger Ronald Reagan, the former actor and California governor.
He died on Sunday, aged 100, the Carter Center announced. He had entered hospice care in February 2023, electing to stay home after a series of short hospital stays. The former president had been diagnosed with cancer in 2015 but had responded well to treatment. At 100, he was the longest-lived president of the United States.