In a proclamation issued Dec. 29, Biden ordered flags across the U.S. to be flown at half-staff for 3 days "in honor and tribute to the memory of President James Earl Carter Jr. and as an expression of public sorrow."

Flags in Tennessee and around the U.S. continue flying at half-staff. Here's when they'll return to full-staff.

Flags have flown at half-staff for nearly 30 days following former president Jimmy Carter's death. Here is when flags return to full-staff.